the Showmix mod is beeing upadted all the time, download the latest one - you should have Showmix in settings - it replaced the Tweaks menu, this is the latest version - in advanced settings it will say - VER: 1.62 GIT - 145 - this is the latest version....
ok cool, thanks for the reply, saw a video of this running on an acer revo so i thought i might give it a try and honestly i'm hooked on this xbmc stuff its amazing hopefully i'll learn a bit more as i go along