amnesia here ya go some threads for you to read

http://www.ibisgaming.com/forums/sho...highlight=mutt
http://www.ibisgaming.com/forums/sho...highlight=mutt
http://www.ibisgaming.com/forums/sho...highlight=mutt
http://www.ibisgaming.com/forums/sho...highlight=mutt

sadly no demo in forums or sourcebans