Hopefully you can help me out with this. I just downloaded Guitar Hero III, but every single time I click a button in a song, it the game registers a double click. Obviously with a game like GHIII, that is a MAJOR problem. I fail every song after about 7%. Any knowledge of this issue? The game is completely unplayable, so I need to do something. I hate to think I just lost $15 for nothing.

FYI, I have a Verizon Blackberry 8830

Thank you.