Yeah sticky keys is off. I can reproduce the issue by holding down alt but when it happens when playing a game its random. Just goes black but always after pressing P1 B1 which is left Alt. It's definitely an alt key issue. I have tried and can now reproduce the issue just by pressing alt several times. Has nothing to do with holding down the key, just alt itself. I have seen another post where this was happening and doesnt look like they resolved the issue either. This really stinks. Maybe I'll try loading Win2K on this PC and see if it has something to do with XP. I'm guessing no but who knows.