diff --git a/builder/hyperv/common/driver.go b/builder/hyperv/common/driver.go
index 07ab0f9fe..ba9ab5c4c 100644
--- a/builder/hyperv/common/driver.go
+++ b/builder/hyperv/common/driver.go
@@ -64,9 +64,9 @@ type Driver interface {
 
 	DeleteVirtualSwitch(string) error
 
-	CreateVirtualMachine(string, string, string, int64, int64, string, uint) error
+	CreateVirtualMachine(string, string, string, string, int64, int64, string, uint) error
 
-	CloneVirtualMachine(string, string, bool, string, string, int64, string) error
+	CloneVirtualMachine(string, string, string, bool, string, string, string, int64, string) error
 
 	DeleteVirtualMachine(string) error
 
diff --git a/builder/hyperv/common/driver_ps_4.go b/builder/hyperv/common/driver_ps_4.go
index 4c45f9c5c..c836137d2 100644
--- a/builder/hyperv/common/driver_ps_4.go
+++ b/builder/hyperv/common/driver_ps_4.go
@@ -170,12 +170,12 @@ func (d *HypervPS4Driver) CreateVirtualSwitch(switchName string, switchType stri
 	return hyperv.CreateVirtualSwitch(switchName, switchType)
 }
 
-func (d *HypervPS4Driver) CreateVirtualMachine(vmName string, path string, vhdPath string, ram int64, diskSize int64, switchName string, generation uint) error {
-	return hyperv.CreateVirtualMachine(vmName, path, vhdPath, ram, diskSize, switchName, generation)
+func (d *HypervPS4Driver) CreateVirtualMachine(vmName string, path string, harddrivePath string, vhdPath string, ram int64, diskSize int64, switchName string, generation uint) error {
+	return hyperv.CreateVirtualMachine(vmName, path, harddrivePath, vhdPath, ram, diskSize, switchName, generation)
 }
 
-func (d *HypervPS4Driver) CloneVirtualMachine(cloneFromVmName string, cloneFromSnapshotName string, cloneAllSnapshots bool, vmName string, path string, ram int64, switchName string) error {
-	return hyperv.CloneVirtualMachine(cloneFromVmName, cloneFromSnapshotName, cloneAllSnapshots, vmName, path, ram, switchName)
+func (d *HypervPS4Driver) CloneVirtualMachine(cloneFromVmxcPath string, cloneFromVmName string, cloneFromSnapshotName string, cloneAllSnapshots bool, vmName string, path string, harddrivePath string, ram int64, switchName string) error {
+	return hyperv.CloneVirtualMachine(cloneFromVmxcPath, cloneFromVmName, cloneFromSnapshotName, cloneAllSnapshots, vmName, path, harddrivePath, ram, switchName)
 }
 
 func (d *HypervPS4Driver) DeleteVirtualMachine(vmName string) error {
diff --git a/builder/hyperv/common/step_clone_vm.go b/builder/hyperv/common/step_clone_vm.go
index 025a1bb06..9b005422d 100644
--- a/builder/hyperv/common/step_clone_vm.go
+++ b/builder/hyperv/common/step_clone_vm.go
@@ -2,9 +2,12 @@ package common
 
 import (
 	"fmt"
+	"log"
+	"strings"
+	"path/filepath"
 
 	"github.com/mitchellh/multistep"
-	"github.com/mitchellh/packer/packer"
+	"github.com/hashicorp/packer/packer"
 )
 
 // This step clones an existing virtual machine.
@@ -12,6 +15,7 @@ import (
 // Produces:
 //   VMName string - The name of the VM
 type StepCloneVM struct {
+	CloneFromVMXCPath              string
 	CloneFromVMName                string
 	CloneFromSnapshotName          string
 	CloneAllSnapshots              bool
@@ -31,11 +35,24 @@ func (s *StepCloneVM) Run(state multistep.StateBag) multistep.StepAction {
 	ui.Say("Cloning virtual machine...")
 
 	path := state.Get("packerTempDir").(string)
+	
+	// Determine if we even have an existing virtual harddrive to attach
+	harddrivePath := ""
+	if harddrivePathRaw, ok := state.GetOk("iso_path"); ok {
+		extension := strings.ToLower(filepath.Ext(harddrivePathRaw.(string)))
+		if extension == "vhd" || extension == "vhdx" {
+			harddrivePath = harddrivePathRaw.(string)
+		} else {
+			log.Println("No existing virtual harddrive, not attaching.")
+		}
+	} else {
+		log.Println("No existing virtual harddrive, not attaching.")
+	}
 
 	// convert the MB to bytes
 	ramSize := int64(s.RamSize * 1024 * 1024)
 
-	err := driver.CloneVirtualMachine(s.CloneFromVMName, s.CloneFromSnapshotName, s.CloneAllSnapshots, s.VMName, path, ramSize, s.SwitchName)
+	err := driver.CloneVirtualMachine(s.CloneFromVMXCPath, s.CloneFromVMName, s.CloneFromSnapshotName, s.CloneAllSnapshots, s.VMName, path, harddrivePath, ramSize, s.SwitchName)
 	if err != nil {
 		err := fmt.Errorf("Error cloning virtual machine: %s", err)
 		state.Put("error", err)
diff --git a/builder/hyperv/common/step_create_vm.go b/builder/hyperv/common/step_create_vm.go
index 624746d0b..46c4964cb 100644
--- a/builder/hyperv/common/step_create_vm.go
+++ b/builder/hyperv/common/step_create_vm.go
@@ -2,7 +2,10 @@ package common
 
 import (
 	"fmt"
-
+	"log"
+	"strings"
+	"path/filepath"
+	
 	"github.com/hashicorp/packer/packer"
 	"github.com/mitchellh/multistep"
 )
@@ -14,6 +17,7 @@ import (
 type StepCreateVM struct {
 	VMName                         string
 	SwitchName                     string
+	HarddrivePath                  string
 	RamSize                        uint
 	DiskSize                       uint
 	Generation                     uint
@@ -30,13 +34,26 @@ func (s *StepCreateVM) Run(state multistep.StateBag) multistep.StepAction {
 	ui.Say("Creating virtual machine...")
 
 	path := state.Get("packerTempDir").(string)
-	vhdPath := state.Get("packerVhdTempDir").(string)
-
+	
+	// Determine if we even have an existing virtual harddrive to attach
+	harddrivePath := ""
+	if harddrivePathRaw, ok := state.GetOk("iso_path"); ok {
+		extension := strings.ToLower(filepath.Ext(harddrivePathRaw.(string)))
+		if extension == "vhd" || extension == "vhdx" {
+			harddrivePath = harddrivePathRaw.(string)
+		} else {
+			log.Println("No existing virtual harddrive, not attaching.")
+		}
+	} else {
+		log.Println("No existing virtual harddrive, not attaching.")
+	}
+    
+    vhdPath := state.Get("packerVhdTempDir").(string)
 	// convert the MB to bytes
 	ramSize := int64(s.RamSize * 1024 * 1024)
 	diskSize := int64(s.DiskSize * 1024 * 1024)
 
-	err := driver.CreateVirtualMachine(s.VMName, path, vhdPath, ramSize, diskSize, s.SwitchName, s.Generation)
+	err := driver.CreateVirtualMachine(s.VMName, path, harddrivePath, vhdPath, ramSize, diskSize, s.SwitchName, s.Generation)
 	if err != nil {
 		err := fmt.Errorf("Error creating virtual machine: %s", err)
 		state.Put("error", err)
diff --git a/builder/hyperv/iso/builder.go b/builder/hyperv/iso/builder.go
index f7f206408..382c35394 100644
--- a/builder/hyperv/iso/builder.go
+++ b/builder/hyperv/iso/builder.go
@@ -6,6 +6,7 @@ import (
 	"log"
 	"os"
 	"strings"
+	"path/filepath"
 
 	hypervcommon "github.com/hashicorp/packer/builder/hyperv/common"
 	"github.com/hashicorp/packer/common"
@@ -117,16 +118,26 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 	warnings = append(warnings, isoWarnings...)
 	errs = packer.MultiErrorAppend(errs, isoErrs...)
 
+	if len(b.config.ISOConfig.ISOUrls) > 0 {
+		extension := strings.ToLower(filepath.Ext(b.config.ISOConfig.ISOUrls[0]))
+		if extension == "vhd" || extension == "vhdx" {
+			b.config.ISOConfig.TargetExtension = extension
+		}
+	}
+	
 	errs = packer.MultiErrorAppend(errs, b.config.FloppyConfig.Prepare(&b.config.ctx)...)
 	errs = packer.MultiErrorAppend(errs, b.config.HTTPConfig.Prepare(&b.config.ctx)...)
 	errs = packer.MultiErrorAppend(errs, b.config.RunConfig.Prepare(&b.config.ctx)...)
 	errs = packer.MultiErrorAppend(errs, b.config.OutputConfig.Prepare(&b.config.ctx, &b.config.PackerConfig)...)
 	errs = packer.MultiErrorAppend(errs, b.config.SSHConfig.Prepare(&b.config.ctx)...)
-	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(&b.config.ctx)...)
+	errs = packer.MultiErrorAppend(errs, b.config.ShutdownConfig.Prepare(&b.config.ctx)...)	
 
-	err = b.checkDiskSize()
-	if err != nil {
-		errs = packer.MultiErrorAppend(errs, err)
+	if b.config.ISOConfig.TargetExtension != "vhd" && b.config.ISOConfig.TargetExtension != "vhdx" {
+		//We only create a new hard drive if an existing one to copy from does not exist
+		err = b.checkDiskSize()
+		if err != nil {
+			errs = packer.MultiErrorAppend(errs, err)
+		}
 	}
 
 	err = b.checkRamSize()
@@ -163,6 +174,7 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 	log.Println(fmt.Sprintf("%s: %v", "SwitchName", b.config.SwitchName))
 
 	// Errors
+
 	if b.config.GuestAdditionsMode == "" {
 		if b.config.GuestAdditionsPath != "" {
 			b.config.GuestAdditionsMode = "attach"
diff --git a/builder/hyperv/iso/builder_test.go b/builder/hyperv/iso/builder_test.go
index 70df63832..1c655f475 100644
--- a/builder/hyperv/iso/builder_test.go
+++ b/builder/hyperv/iso/builder_test.go
@@ -235,7 +235,7 @@ func TestBuilderPrepare_ISOUrl(t *testing.T) {
 	delete(config, "iso_url")
 	delete(config, "iso_urls")
 
-	// Test both epty
+	// Test both empty
 	config["iso_url"] = ""
 	b = Builder{}
 	warns, err := b.Prepare(config)
diff --git a/builder/hyperv/vmcx/builder.go b/builder/hyperv/vmcx/builder.go
index 0282d1f18..b75667742 100644
--- a/builder/hyperv/vmcx/builder.go
+++ b/builder/hyperv/vmcx/builder.go
@@ -7,15 +7,16 @@ import (
 	"os"
 	"strings"
 
+	hypervcommon "github.com/hashicorp/packer/builder/hyperv/common"
+	"github.com/hashicorp/packer/common"
+	powershell "github.com/hashicorp/packer/common/powershell"
+	"github.com/hashicorp/packer/common/powershell/hyperv"
+	"github.com/hashicorp/packer/helper/communicator"
+	"github.com/hashicorp/packer/helper/config"
+	"github.com/hashicorp/packer/packer"
+	"github.com/hashicorp/packer/template/interpolate"
 	"github.com/mitchellh/multistep"
-	hypervcommon "github.com/mitchellh/packer/builder/hyperv/common"
-	"github.com/mitchellh/packer/common"
-	powershell "github.com/mitchellh/packer/common/powershell"
-	"github.com/mitchellh/packer/common/powershell/hyperv"
-	"github.com/mitchellh/packer/helper/communicator"
-	"github.com/mitchellh/packer/helper/config"
-	"github.com/mitchellh/packer/packer"
-	"github.com/mitchellh/packer/template/interpolate"
+	"path/filepath"
 )
 
 const (
@@ -69,6 +70,9 @@ type Config struct {
 	// The path to the integration services iso
 	GuestAdditionsPath string `mapstructure:"guest_additions_path"`
 
+	// This is the path to a directory containing an exported virtual machine.
+	CloneFromVMXCPath string `mapstructure:"clone_from_vmxc_path"`
+	
 	// This is the name of the virtual machine to clone from.
 	CloneFromVMName string `mapstructure:"clone_from_vm_name"`
 
@@ -122,6 +126,11 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 		isoWarnings, isoErrs := b.config.ISOConfig.Prepare(&b.config.ctx)
 		warnings = append(warnings, isoWarnings...)
 		errs = packer.MultiErrorAppend(errs, isoErrs...)
+		
+		extension := strings.ToLower(filepath.Ext(b.config.ISOConfig.ISOUrls[0]))
+		if extension == "vhd" || extension == "vhdx" {
+			b.config.ISOConfig.TargetExtension = extension
+		}
 	}
 
 	errs = packer.MultiErrorAppend(errs, b.config.FloppyConfig.Prepare(&b.config.ctx)...)
@@ -153,7 +162,9 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 	b.config.Generation = 1
 
 	if b.config.CloneFromVMName == "" {
-		errs = packer.MultiErrorAppend(errs, fmt.Errorf("The clone_from_vm_name must be specified."))
+		if b.config.CloneFromVMXCPath == "" {
+			errs = packer.MultiErrorAppend(errs, fmt.Errorf("The clone_from_vm_name must be specified if clone_from_vmxc_path is not specified."))
+		}
 	} else {
 		virtualMachineExists, err := powershell.DoesVirtualMachineExist(b.config.CloneFromVMName)
 		if err != nil {
@@ -190,8 +201,21 @@ func (b *Builder) Prepare(raws ...interface{}) ([]string, error) {
 			}
 		}
 	}
+	
+	if b.config.CloneFromVMXCPath == "" {
+		if b.config.CloneFromVMName == "" {
+			errs = packer.MultiErrorAppend(errs, fmt.Errorf("The clone_from_vmxc_path be specified if clone_from_vm_name must is not specified."))
+		}
+	} else {
+		if _, err := os.Stat(b.config.CloneFromVMXCPath); os.IsNotExist(err) {
+			if err != nil {
+				errs = packer.MultiErrorAppend(
+					errs, fmt.Errorf("CloneFromVMXCPath does not exist: %s", err))
+			}
+		}
+	}
 
-	if b.config.Generation != 2 {
+	if b.config.Generation != 1 || b.config.Generation != 2 {
 		b.config.Generation = 1
 	}
 
@@ -377,6 +401,7 @@ func (b *Builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe
 			SwitchName: b.config.SwitchName,
 		},
 		&hypervcommon.StepCloneVM{
+			CloneFromVMXCPath:				b.config.CloneFromVMXCPath,
 			CloneFromVMName:                b.config.CloneFromVMName,
 			CloneFromSnapshotName:          b.config.CloneFromSnapshotName,
 			CloneAllSnapshots:              b.config.CloneAllSnapshots,
diff --git a/builder/hyperv/vmcx/builder_test.go b/builder/hyperv/vmcx/builder_test.go
index c2ea23c14..f0b7736bd 100644
--- a/builder/hyperv/vmcx/builder_test.go
+++ b/builder/hyperv/vmcx/builder_test.go
@@ -4,7 +4,9 @@ import (
 	"reflect"
 	"testing"
 
-	"github.com/mitchellh/packer/packer"
+	"github.com/hashicorp/packer/packer"
+	"io/ioutil"
+	"os"
 )
 
 func testConfig() map[string]interface{} {
@@ -15,8 +17,8 @@ func testConfig() map[string]interface{} {
 		"shutdown_command":        "yes",
 		"ssh_username":            "foo",
 		"ram_size":                64,
-		"disk_size":               256,
 		"guest_additions_mode":    "none",
+		"clone_from_vmxc_path":	   "generated",
 		packer.BuildNameConfigKey: "foo",
 	}
 }
@@ -33,6 +35,14 @@ func TestBuilderPrepare_Defaults(t *testing.T) {
 	var b Builder
 	config := testConfig()
 
+	//Create vmxc folder
+	td, err := ioutil.TempDir("", "packer")
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	defer os.RemoveAll(td)
+	config["clone_from_vmxc_path"] = td
+
 	warns, err := b.Prepare(config)
 	if len(warns) > 0 {
 		t.Fatalf("bad: %#v", warns)
@@ -46,41 +56,17 @@ func TestBuilderPrepare_Defaults(t *testing.T) {
 	}
 }
 
-func TestBuilderPrepare_DiskSize(t *testing.T) {
+func TestBuilderPrepare_InvalidKey(t *testing.T) {
 	var b Builder
 	config := testConfig()
 
-	delete(config, "disk_size")
-	warns, err := b.Prepare(config)
-	if len(warns) > 0 {
-		t.Fatalf("bad: %#v", warns)
-	}
-	if err != nil {
-		t.Fatalf("bad err: %s", err)
-	}
-
-	if b.config.DiskSize != 40*1024 {
-		t.Fatalf("bad size: %d", b.config.DiskSize)
-	}
-
-	config["disk_size"] = 256
-	b = Builder{}
-	warns, err = b.Prepare(config)
-	if len(warns) > 0 {
-		t.Fatalf("bad: %#v", warns)
-	}
+	//Create vmxc folder
+	td, err := ioutil.TempDir("", "packer")
 	if err != nil {
-		t.Fatalf("should not have error: %s", err)
+		t.Fatalf("err: %s", err)
 	}
-
-	if b.config.DiskSize != 256 {
-		t.Fatalf("bad size: %d", b.config.DiskSize)
-	}
-}
-
-func TestBuilderPrepare_InvalidKey(t *testing.T) {
-	var b Builder
-	config := testConfig()
+	defer os.RemoveAll(td)
+	config["clone_from_vmxc_path"] = td
 
 	// Add a random key
 	config["i_should_not_be_valid"] = true
@@ -97,6 +83,14 @@ func TestBuilderPrepare_ISOChecksum(t *testing.T) {
 	var b Builder
 	config := testConfig()
 
+	//Create vmxc folder
+	td, err := ioutil.TempDir("", "packer")
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	defer os.RemoveAll(td)
+	config["clone_from_vmxc_path"] = td
+
 	// Test bad
 	config["iso_checksum"] = ""
 	warns, err := b.Prepare(config)
@@ -127,6 +121,14 @@ func TestBuilderPrepare_ISOChecksumType(t *testing.T) {
 	var b Builder
 	config := testConfig()
 
+	//Create vmxc folder
+	td, err := ioutil.TempDir("", "packer")
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	defer os.RemoveAll(td)
+	config["clone_from_vmxc_path"] = td
+
 	// Test bad
 	config["iso_checksum_type"] = ""
 	warns, err := b.Prepare(config)
@@ -182,18 +184,27 @@ func TestBuilderPrepare_ISOChecksumType(t *testing.T) {
 func TestBuilderPrepare_ISOUrl(t *testing.T) {
 	var b Builder
 	config := testConfig()
+
+	//Create vmxc folder
+	td, err := ioutil.TempDir("", "packer")
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	defer os.RemoveAll(td)
+	config["clone_from_vmxc_path"] = td
+
 	delete(config, "iso_url")
 	delete(config, "iso_urls")
 
-	// Test both epty
+	// Test both empty (should be allowed, as we cloning a vm so we probably don't need an ISO file)
 	config["iso_url"] = ""
 	b = Builder{}
 	warns, err := b.Prepare(config)
 	if len(warns) > 0 {
 		t.Fatalf("bad: %#v", warns)
 	}
-	if err == nil {
-		t.Fatal("should have error")
+	if err != nil {
+		t.Fatal("should not have an error")
 	}
 
 	// Test iso_url set
diff --git a/command/plugin.go b/command/plugin.go
index 373c7320f..6524f47b4 100644
--- a/command/plugin.go
+++ b/command/plugin.go
@@ -26,8 +26,12 @@ import (
 	filebuilder "github.com/hashicorp/packer/builder/file"
 	googlecomputebuilder "github.com/hashicorp/packer/builder/googlecompute"
 	hypervisobuilder "github.com/hashicorp/packer/builder/hyperv/iso"
+<<<<<<< HEAD
 	lxcbuilder "github.com/hashicorp/packer/builder/lxc"
 	lxdbuilder "github.com/hashicorp/packer/builder/lxd"
+=======
+	hypervvmcxbuilder "github.com/hashicorp/packer/builder/hyperv/vmcx"
+>>>>>>> Can specify an iso, vhd or vhdx for download. If it is a vhd or vhdx it is used as the hard drive for spinning up a new machine, importing an exported virtual machine or cloning a virtual machine.
 	nullbuilder "github.com/hashicorp/packer/builder/null"
 	oneandonebuilder "github.com/hashicorp/packer/builder/oneandone"
 	openstackbuilder "github.com/hashicorp/packer/builder/openstack"
diff --git a/common/powershell/hyperv/hyperv.go b/common/powershell/hyperv/hyperv.go
index 9937ed3b7..4d6e78b65 100644
--- a/common/powershell/hyperv/hyperv.go
+++ b/common/powershell/hyperv/hyperv.go
@@ -187,28 +187,38 @@ Set-VMFloppyDiskDrive -VMName $vmName -Path $null
 	return err
 }
 
-func CreateVirtualMachine(vmName string, path string, vhdRoot string, ram int64, diskSize int64, switchName string, generation uint) error {
+func CreateVirtualMachine(vmName string, path string, harddrivePath string, vhdRoot string, ram int64, diskSize int64, switchName string, generation uint) error {
 
 	if generation == 2 {
 		var script = `
-param([string]$vmName, [string]$path, [string]$vhdRoot, [long]$memoryStartupBytes, [long]$newVHDSizeBytes, [string]$switchName, [int]$generation)
+param([string]$vmName, [string]$path, [string]$harddrivePath, [string]$vhdRoot, [long]$memoryStartupBytes, [long]$newVHDSizeBytes, [string]$switchName, [int]$generation)
 $vhdx = $vmName + '.vhdx'
 $vhdPath = Join-Path -Path $vhdRoot -ChildPath $vhdx
-New-VM -Name $vmName -Path $path -MemoryStartupBytes $memoryStartupBytes -NewVHDPath $vhdPath -NewVHDSizeBytes $newVHDSizeBytes -SwitchName $switchName -Generation $generation
+if ($harddrivePath){
+	Copy-Item -Path $harddrivePath -Destination $vhdPath
+	New-VM -Name $vmName -Path $path -MemoryStartupBytes $memoryStartupBytes -VHDPath $vhdPath -SwitchName $switchName -Generation $generation
+} else {
+	New-VM -Name $vmName -Path $path -MemoryStartupBytes $memoryStartupBytes -NewVHDPath $vhdPath -NewVHDSizeBytes $newVHDSizeBytes -SwitchName $switchName -Generation $generation
+}
 `
 		var ps powershell.PowerShellCmd
-		err := ps.Run(script, vmName, path, vhdRoot, strconv.FormatInt(ram, 10), strconv.FormatInt(diskSize, 10), switchName, strconv.FormatInt(int64(generation), 10))
+		err := ps.Run(script, vmName, path, harddrivePath, vhdRoot, strconv.FormatInt(ram, 10), strconv.FormatInt(diskSize, 10), switchName, strconv.FormatInt(int64(generation), 10))
 		return err
 	} else {
 		var script = `
-param([string]$vmName, [string]$path, [string]$vhdRoot, [long]$memoryStartupBytes, [long]$newVHDSizeBytes, [string]$switchName)
+param([string]$vmName, [string]$path, [string]$harddrivePath, [string]$vhdRoot, [long]$memoryStartupBytes, [long]$newVHDSizeBytes, [string]$switchName)
 $vhdx = $vmName + '.vhdx'
 $vhdPath = Join-Path -Path $vhdRoot -ChildPath $vhdx
-New-VM -Name $vmName -Path $path -MemoryStartupBytes $memoryStartupBytes -NewVHDPath $vhdPath -NewVHDSizeBytes $newVHDSizeBytes -SwitchName $switchName
+if ($harddrivePath){
+	Copy-Item -Path $harddrivePath -Destination $vhdPath
+	New-VM -Name $vmName -Path $path -MemoryStartupBytes $memoryStartupBytes -VHDPath $vhdPath -SwitchName $switchName
+} else {
+	New-VM -Name $vmName -Path $path -MemoryStartupBytes $memoryStartupBytes -NewVHDPath $vhdPath -NewVHDSizeBytes $newVHDSizeBytes -SwitchName $switchName
+}
 `
 		var ps powershell.PowerShellCmd
-		err := ps.Run(script, vmName, path, vhdRoot, strconv.FormatInt(ram, 10), strconv.FormatInt(diskSize, 10), switchName)
-
+		err := ps.Run(script, vmName, path, harddrivePath, vhdRoot, strconv.FormatInt(ram, 10), strconv.FormatInt(diskSize, 10), switchName)
+		
 		if err != nil {
 			return err
 		}
@@ -234,58 +244,111 @@ if ((Get-Command Set-Vm).Parameters["AutomaticCheckpointsEnabled"]) {
 	return err
 }
 
-func DisableAutomaticCheckpoints(vmName string) error {
+func ExportVmxcVirtualMachine(exportPath string, vmName string, snapshotName string, allSnapshots bool) error {
 	var script = `
-param([string]$vmName)
-if ((Get-Command Set-Vm).Parameters["AutomaticCheckpointsEnabled"]) { 
-	Set-Vm -Name $vmName -AutomaticCheckpointsEnabled $false }
-`
-	var ps powershell.PowerShellCmd
-	err := ps.Run(script, vmName)
-	return err
-}
+param([string]$exportPath, [string]$vmName, [string]$snapshotName, [string]$allSnapshotsString)
 
-func CloneVirtualMachine(cloneFromVmName string, cloneFromSnapshotName string, cloneAllSnapshots bool, vmName string, path string, ram int64, switchName string) error {
+$WorkingPath = Join-Path $exportPath $vmName 
 
-	var script = `
-param([string]$CloneFromVMName, [string]$CloneFromSnapshotName, [string]$CloneAllSnapshotsString, [string]$vmName, [string]$path, [long]$memoryStartupBytes, [string]$switchName)
-
-$CloneAllSnapshots = [System.Boolean]::Parse($CloneAllSnapshotsString)
+if (Test-Path $WorkingPath) {
+	throw "Export path working directory: $WorkingPath already exists!"
+}
 
-$ExportPath = Join-Path $path $VMName
+$allSnapshots = [System.Boolean]::Parse($allSnapshotsString)
 
-if ($CloneFromSnapshotName) {
-    $snapshot = Get-VMSnapshot -VMName $CloneFromVMName -Name $CloneFromSnapshotName
-    Export-VMSnapshot -VMSnapshot $snapshot -Path $ExportPath -ErrorAction Stop
+if ($snapshotName) {
+    $snapshot = Get-VMSnapshot -VMName $vmName -Name $snapshotName
+    Export-VMSnapshot -VMSnapshot $snapshot -Path $exportPath -ErrorAction Stop
 } else {
-    if (!$CloneAllSnapshots) {
+    if (!$allSnapshots) {
         #Use last snapshot if one was not specified
-        $snapshot = Get-VMSnapshot -VMName $CloneFromVMName | Select -Last 1
+        $snapshot = Get-VMSnapshot -VMName $vmName | Select -Last 1
     } else {
         $snapshot = $null
     }
     
     if (!$snapshot) {
         #No snapshot clone
-        Export-VM -Name $CloneFromVMName -Path $ExportPath -ErrorAction Stop
+        Export-VM -Name $vmName -Path $exportPath -ErrorAction Stop
     } else {
         #Snapshot clone
-        Export-VMSnapshot -VMSnapshot $snapshot -Path $ExportPath -ErrorAction Stop
+        Export-VMSnapshot -VMSnapshot $snapshot -Path $exportPath -ErrorAction Stop
     }
 }
 
-$result = Get-ChildItem -Path (Join-Path $ExportPath $CloneFromVMName) | Move-Item -Destination $ExportPath -Force
-$result = Remove-Item -Path (Join-Path $ExportPath $CloneFromVMName)
+$result = Get-ChildItem -Path $WorkingPath | Move-Item -Destination $exportPath -Force
+$result = Remove-Item -Path $WorkingPath
+	`
+
+	allSnapshotsString := "False"
+	if allSnapshots {
+		allSnapshotsString = "True"
+	}
+
+	var ps powershell.PowerShellCmd
+	err := ps.Run(script, exportPath, vmName, snapshotName, allSnapshotsString)
+
+	return err
+}
+
+func CopyVmxcVirtualMachine(exportPath string, cloneFromVmxcPath string) error {
+	var script = `
+param([string]$exportPath, [string]$cloneFromVmxcPath)
+if (!(Test-Path $cloneFromVmxcPath)){
+	throw "Clone from vmxc directory: $cloneFromVmxcPath does not exist!"
+}
+	
+if (!(Test-Path $exportPath)){
+	New-Item -ItemType Directory -Force -Path $exportPath
+}
+$cloneFromVmxcPath = Join-Path $cloneFromVmxcPath '\*'
+Copy-Item $cloneFromVmxcPath $exportPath -Recurse -Force
+	`
+
+	var ps powershell.PowerShellCmd
+	err := ps.Run(script, exportPath, cloneFromVmxcPath)
+
+	return err
+}
+
+func ImportVmxcVirtualMachine(importPath string, vmName string, harddrivePath string, ram int64, switchName string) error {
+	var script = `
+param([string]$importPath, [string]$vmName, [string]$harddrivePath, [long]$memoryStartupBytes, [string]$switchName)
+
+$VirtualHarddisksPath = Join-Path -Path $importPath -ChildPath 'Virtual Hard Disks'
+if (!(Test-Path $VirtualHarddisksPath)) {
+	New-Item -ItemType Directory -Force -Path $VirtualHarddisksPath
+}
 
-$VirtualMachinePath = Get-ChildItem -Path (Join-Path $ExportPath 'Virtual Machines') -Filter *.vmcx -Recurse -ErrorAction SilentlyContinue | select -First 1 | %{$_.FullName}
+$vhdPath = ""
+if ($harddrivePath){
+	$vhdx = $vmName + '.vhdx'
+	$vhdPath = Join-Path -Path $VirtualHarddisksPath -ChildPath $vhdx
+}
+
+$VirtualMachinesPath = Join-Path $importPath 'Virtual Machines'
+if (!(Test-Path $VirtualMachinesPath)) {
+	New-Item -ItemType Directory -Force -Path $VirtualMachinesPath
+}
+
+$VirtualMachinePath = Get-ChildItem -Path $VirtualMachinesPath -Filter *.vmcx -Recurse -ErrorAction SilentlyContinue | select -First 1 | %{$_.FullName}
 if (!$VirtualMachinePath){
-    $VirtualMachinePath = Get-ChildItem -Path (Join-Path $ExportPath 'Virtual Machines') -Filter *.xml -Recurse -ErrorAction SilentlyContinue | select -First 1 | %{$_.FullName}
+    $VirtualMachinePath = Get-ChildItem -Path $VirtualMachinesPath -Filter *.xml -Recurse -ErrorAction SilentlyContinue | select -First 1 | %{$_.FullName}
 }
 if (!$VirtualMachinePath){
-    $VirtualMachinePath = Get-ChildItem -Path $ExportPath -Filter *.xml -Recurse -ErrorAction SilentlyContinue | select -First 1 | %{$_.FullName}
+    $VirtualMachinePath = Get-ChildItem -Path $importPath -Filter *.xml -Recurse -ErrorAction SilentlyContinue | select -First 1 | %{$_.FullName}
 }
 
-$compatibilityReport = Compare-VM -Path $VirtualMachinePath -VirtualMachinePath $ExportPath -SmartPagingFilePath $ExportPath -SnapshotFilePath $ExportPath -VhdDestinationPath (Join-Path -Path $ExportPath -ChildPath 'Virtual Hard Disks') -GenerateNewId -Copy:$false
+$compatibilityReport = Compare-VM -Path $VirtualMachinePath -VirtualMachinePath $importPath -SmartPagingFilePath $importPath -SnapshotFilePath $importPath -VhdDestinationPath $VirtualHarddisksPath -GenerateNewId -Copy:$false
+if ($vhdPath){
+	Copy-Item -Path $harddrivePath -Destination $vhdPath
+	$existingFirstHarddrive = $compatibilityReport.VM.HardDrives | Select -First 1
+	if ($existingFirstHarddrive) {
+		$existingFirstHarddrive | Set-VMHardDiskDrive -Path $vhdPath
+	} else {
+		Add-VMHardDiskDrive -VM $compatibilityReport.VM -Path $vhdPath
+	}	
+}
 Set-VMMemory -VM $compatibilityReport.VM -StartupBytes $memoryStartupBytes
 $networkAdaptor = $compatibilityReport.VM.NetworkAdapters | Select -First 1
 Disconnect-VMNetworkAdapter -VMNetworkAdapter $networkAdaptor
@@ -295,22 +358,35 @@ $vm = Import-VM -CompatibilityReport $compatibilityReport
 if ($vm) {
     $result = Rename-VM -VM $vm -NewName $VMName
 }
-`
+	`
 
-	CloneAllSnapshotsString := "False"
-	if cloneAllSnapshots {
-		CloneAllSnapshotsString = "True"
+	var ps powershell.PowerShellCmd
+	err := ps.Run(script, importPath, vmName, harddrivePath, strconv.FormatInt(ram, 10), switchName)
+
+	return err
+}
+
+func CloneVirtualMachine(cloneFromVmxcPath string, cloneFromVmName string, cloneFromSnapshotName string, cloneAllSnapshots bool, vmName string, path string, harddrivePath string, ram int64, switchName string) error {
+	if cloneFromVmName != "" {
+		err := ExportVmxcVirtualMachine(path, cloneFromVmName, cloneFromSnapshotName, cloneAllSnapshots)
+		if err != nil {
+			return err
+		}
 	}
 
-	var ps powershell.PowerShellCmd
-	err := ps.Run(script, cloneFromVmName, cloneFromSnapshotName, CloneAllSnapshotsString, vmName, path, strconv.FormatInt(ram, 10), switchName)
+	if cloneFromVmxcPath != "" {
+		err := CopyVmxcVirtualMachine(path, cloneFromVmxcPath)
+		if err != nil {
+			return err
+		}
+	}
 
+	err := ImportVmxcVirtualMachine(path, vmName, harddrivePath, ram, switchName)
 	if err != nil {
 		return err
 	}
 
 	return DeleteAllDvdDrives(vmName)
-
 }
 
 func GetVirtualMachineGeneration(vmName string) (uint, error) {
diff --git a/website/source/docs/builders/hyperv-iso.html.md b/website/source/docs/builders/hyperv-iso.html.md
index f2daf1e41..f762cf3cc 100644
--- a/website/source/docs/builders/hyperv-iso.html.md
+++ b/website/source/docs/builders/hyperv-iso.html.md
@@ -53,21 +53,22 @@ can be configured for this builder.
 
 ### Required:
 
--   `iso_checksum` (string) - The checksum for the OS ISO file. Because ISO
-    files are so large, this is required and Packer will verify it prior
-    to booting a virtual machine with the ISO attached. The type of the
-    checksum is specified with `iso_checksum_type`, documented below.
+-   `iso_checksum` (string) - The checksum for the OS ISO file or virtual
+    harddrive file. Because these files are so large, this is required and 
+    Packer will verify it prior to booting a virtual machine with the ISO or 
+    virtual harddrive attached. The type of the checksum is specified with 
+    `iso_checksum_type`, documented below.
 
 -   `iso_checksum_type` (string) - The type of the checksum specified in
     `iso_checksum`. Valid values are "none", "md5", "sha1", "sha256", or
     "sha512" currently. While "none" will skip checksumming, this is not
-    recommended since ISO files are generally large and corruption does happen
-    from time to time.
+    recommended since ISO files and virtual harddrive files are	generally large 
+	and corruption does happen from time to time.
 
--   `iso_url` (string) - A URL to the ISO containing the installation image.
-    This URL can be either an HTTP URL or a file URL (or path to a file).
-    If this is an HTTP URL, Packer will download iso and cache it between
-    runs.
+-   `iso_url` (string) - A URL to the ISO containing the installation image or
+    virtual harddrive vhd or vhdx file to clone. This URL can be either an HTTP
+    URL or a file URL (or path to a file). If this is an HTTP URL, Packer will 
+    download the file and cache it between runs.
 
 ### Optional:
 
diff --git a/website/source/docs/builders/hyperv-vmcx.html.md b/website/source/docs/builders/hyperv-vmcx.html.md
index c2aa3c539..0277e18da 100644
--- a/website/source/docs/builders/hyperv-vmcx.html.md
+++ b/website/source/docs/builders/hyperv-vmcx.html.md
@@ -9,12 +9,14 @@ page_title: "Hyper-V Builder (from an vmcx)"
 
 Type: `hyperv-vmcx`
 
-The Hyper-V Packer builder is able to clone [Hyper-V](https://www.microsoft.com/en-us/server-cloud/solutions/virtualization.aspx)
-virtual machines and export them.
+The Hyper-V Packer builder is able to use exported virtual machines or clone existing 
+[Hyper-V](https://www.microsoft.com/en-us/server-cloud/solutions/virtualization.aspx)
+virtual machines.
 
-The builder clones an existing virtual machine boots it, and provisioning software within
-the OS, then shutting it down. The result of the Hyper-V builder is a directory
-containing all the files necessary to run the virtual machine portably.
+The builder imports a virtual machine or clones an existing virtual machine boots it, 
+and provisioning software within the OS, then shutting it down. The result of the 
+Hyper-V builder is a directory containing all the files necessary to run the virtual 
+machine portably.
 
 ## Basic Example
 
@@ -22,6 +24,18 @@ Here is a basic example. This example is not functional. It will start the
 OS installer but then fail because we don't provide the preseed file for
 Ubuntu to self-install. Still, the example serves to show the basic configuration:
 
+Import from folder:
+```javascript
+{
+  "type": "hyperv-vmcx",
+  "clone_from_vmxc_path": "c:\virtual machines\ubuntu-12.04.5-server-amd64",
+  "ssh_username": "packer",
+  "ssh_password": "packer",
+  "shutdown_command": "echo 'packer' | sudo -S shutdown -P now"
+}
+```
+
+Clone from existing virtual machine:
 ```javascript
 {
   "type": "hyperv-vmcx",
@@ -46,7 +60,11 @@ In addition to the options listed here, a
 [communicator](/docs/templates/communicator.html)
 can be configured for this builder.
 
-### Required:
+### Required for virtual machine import:
+-   `clone_from_vmxc_path` (string) - The path to the exported
+    virtual machine folder.
+
+### Required for virtual machine clone:
 -   `clone_from_vm_name` (string) - The name of the vm to clone from.
     Ideally the machine to clone from should be shutdown.