diff --git a/README.md b/README.md
index d3ecc43..934c10e 100644
--- a/README.md
+++ b/README.md
@@ -84,6 +84,8 @@ A brief explanation of what the config parameters mean:
  * `ssh_username` - the username set by the installer for the instance.
  * `ssh_password` - the password set by the installer for the instance.
  * `boot_command` - a list of commands to be sent to the instance over VNC.
+ * `vm_other_config` - a map of string to string for setting vm's other-config.
+ * `network_names` - a list of network name for the VIFs to connect with.
 
 Note, the `http_directory` parameter is only required if you
 want Packer to serve up files over HTTP. In this example, the templated variables
diff --git a/builder/xenserver/common/common_config.go b/builder/xenserver/common/common_config.go
index f505705..1de91b7 100644
--- a/builder/xenserver/common/common_config.go
+++ b/builder/xenserver/common/common_config.go
@@ -18,11 +18,11 @@ type CommonConfig struct {
 	Password string `mapstructure:"remote_password"`
 	HostIp   string `mapstructure:"remote_host"`
 
-	VMName        string            `mapstructure:"vm_name"`
-	VMDescription string            `mapstructure:"vm_description"`
-	SrName        string            `mapstructure:"sr_name"`
-	FloppyFiles   []string          `mapstructure:"floppy_files"`
-	NetworkNames  map[string]string `mapstructure:"network_names"`
+	VMName        string   `mapstructure:"vm_name"`
+	VMDescription string   `mapstructure:"vm_description"`
+	SrName        string   `mapstructure:"sr_name"`
+	FloppyFiles   []string `mapstructure:"floppy_files"`
+	NetworkNames  []string `mapstructure:"network_names"`
 
 	HostPortMin uint `mapstructure:"host_port_min"`
 	HostPortMax uint `mapstructure:"host_port_max"`
diff --git a/builder/xenserver/xva/step_import_instance.go b/builder/xenserver/xva/step_import_instance.go
index 68b284c..0a734b7 100644
--- a/builder/xenserver/xva/step_import_instance.go
+++ b/builder/xenserver/xva/step_import_instance.go
@@ -53,88 +53,6 @@ func (self *stepImportInstance) Run(state multistep.StateBag) multistep.StepActi
 
 	instance := xsclient.VM(*result)
 
-	/*
-		err = instance.SetStaticMemoryRange(config.VMMemory*1024*1024, config.VMMemory*1024*1024)
-		if err != nil {
-			ui.Error(fmt.Sprintf("Error setting VM memory=%d: %s", config.VMMemory*1024*1024, err.Error()))
-			return multistep.ActionHalt
-		}
-
-		instance.SetPlatform(config.PlatformArgs)
-		if err != nil {
-			ui.Error(fmt.Sprintf("Error setting VM platform: %s", err.Error()))
-			return multistep.ActionHalt
-		}
-
-		// Connect Network
-
-		var network *xscommon.Network
-
-		if config.NetworkName == "" {
-			// No network has be specified. Use the management interface
-			network = new(xscommon.Network)
-			network.Ref = ""
-			network.Client = &client
-
-			pifs, err := client.GetPIFs()
-
-			if err != nil {
-				ui.Error(fmt.Sprintf("Error getting PIFs: %s", err.Error()))
-				return multistep.ActionHalt
-			}
-
-			for _, pif := range pifs {
-				pif_rec, err := pif.GetRecord()
-
-				if err != nil {
-					ui.Error(fmt.Sprintf("Error getting PIF record: %s", err.Error()))
-					return multistep.ActionHalt
-				}
-
-				if pif_rec["management"].(bool) {
-					network.Ref = pif_rec["network"].(string)
-				}
-
-			}
-
-			if network.Ref == "" {
-				ui.Error("Error: couldn't find management network. Aborting.")
-				return multistep.ActionHalt
-			}
-
-		} else {
-			// Look up the network by it's name label
-
-			networks, err := client.GetNetworkByNameLabel(config.NetworkName)
-
-			if err != nil {
-				ui.Error(fmt.Sprintf("Error occured getting Network by name-label: %s", err.Error()))
-				return multistep.ActionHalt
-			}
-
-			switch {
-			case len(networks) == 0:
-				ui.Error(fmt.Sprintf("Couldn't find a network with the specified name-label '%s'. Aborting.", config.NetworkName))
-				return multistep.ActionHalt
-			case len(networks) > 1:
-				ui.Error(fmt.Sprintf("Found more than one network with the name '%s'. The name must be unique. Aborting.", config.NetworkName))
-				return multistep.ActionHalt
-			}
-
-			network = networks[0]
-		}
-
-		if err != nil {
-			ui.Say(err.Error())
-		}
-		_, err = instance.ConnectNetwork(network, "0")
-
-		if err != nil {
-			ui.Say(err.Error())
-		}
-
-	*/
-
 	instanceId, err := instance.GetUuid()
 	if err != nil {
 		ui.Error(fmt.Sprintf("Unable to get VM UUID: %s", err.Error()))