[Briz600]

http://forum.xda-developers.com/showthread.php?t=425646

This thread helped me get my keyboard to work. However there seems to be some kind of problem with the keyboard causing lag in games. No custom rom seems to fix this for sprint. I have heard that they have fixed this problem with one of the custom roms with the ATT Fuze. Idk but thats where I gave up...