i had an update for razer comms, had to do a reboot, upon entering windows 7, aero had been disabled, error box opened saying ati driver is missing, and the keyboard and mouse didn't work, rebooted, keyboard/mouse works fine in bios, but don't work in safe mode... had to resort to reinstalling, got bare windows on and found i have a norton ghost backup from a couple of months back, first time ever to try and recover that way. lets hope. but what a stupid bugg