diff --git a/bin/xt-create-xen-config b/bin/xt-create-xen-config
index f38d770..121fe38 100755
--- a/bin/xt-create-xen-config
+++ b/bin/xt-create-xen-config
@@ -96,7 +96,7 @@ xt-create-config - Create a Xen configuration file for a new guest
  --
  http://www.steve.org.uk/
 
- $Id: xt-create-xen-config,v 1.25 2006-11-29 23:35:20 steve Exp $
+ $Id: xt-create-xen-config,v 1.26 2006-12-01 12:57:55 steve Exp $
 
 =cut
 
@@ -203,7 +203,7 @@ sub parseCommandLineArguments
 
     if ( $VERSION )
     {
-        my $REVISION      = '$Revision: 1.25 $';
+        my $REVISION      = '$Revision: 1.26 $';
         if ( $REVISION =~ /1.([0-9.]+) / )
         {
             $REVISION = $1;
@@ -302,9 +302,17 @@ sub createXenConfig
 
 
     #
-    #  The memory size:  Strip any trailing size characters "M", "G", etc.
+    #  The memory size:  Convert Gb -> Mb.
     #
-    if ( $ENV{'memory'} =~ /([0-9]+)/ )
+    if ( $EMV{'memory'} =~ /^(\d+)Gb*$/i )
+    {
+        $ENV{'memory'} = $1 * 1024;
+    }
+
+    #
+    #  Remove any trailing Mb.
+    #
+    if ( $ENV{'memory'} =~ /^(\d+)Mb*$/i )
     {
         $ENV{'memory'} = $1;
     }