When I return to the home screen a little (1cm * 4cm) semi transparent black rectangle pops up at the bottom of the home screen. My one has the letters "mai" written on it in white. That may be something I've typed in accidently but I don't know when or how I did it. Has anyone any ideas what the mystery rectangle is? I'm running a T-mobile G2 touch which I've had for a couple of weeks. I haven't rooted it or anything. --------- Further looking around suggested that I try turning it off and starting up again - doh! It seems to have cleared the problem - don't know how long for though.