--- a/bin/imager.save	Wed Nov 23 09:51:31 2011 +0100
+++ b/bin/imager.save	Fri Nov 25 12:47:18 2011 +0100
@@ -254,7 +254,7 @@
 
 =head1 SYNOPSIS
 
-    imager.save [options] {device} {destination}
+    imager.save [options] {device}[:name] {destination}
 
 =head1 DESCRIPTION
 
@@ -268,6 +268,11 @@
 I<destination>F</idx/>I<hostname>F</>I<devicename>.  The data goes to
 I<destination>/F<data/>.
 
+If :I<name> is appended on to the device name, the blocklist file and
+the data directory are named acording to this I<name>, not the original
+device name. You may welcome this extension if you save LVM snapshots
+or simiar stuff.
+
 =head1 OPTIONS
 
 =over