My Blackberry 8800 is driving me crazy! Everything seems to work fine with one exception.. On it's own it "pushes the trackball in". I can be typing in my password, and all of a sudden it will act as if I pushed it in and of course "wrong password" shows up because I wasn't finished. Worse even, if I am on it and talking it will act as if I am pushing it, and mute and unmute repeatedly. I have taken it completely apart, and sprayed it thinking there might be dust somewhere. It isn't the trackball though, because I took the trackball out all the way, and it still did it. I have noticed something though. I left it plugged in as my glorified alarm clock, and after a week of that it seems to not do it as often. Could this be caused by a bad battery?? Has anyone gone through this before? Any tips??

Advice?? HELPPP!!!