Installed this driver with no CCC, for the first time i had a serious problem with my gpu. While my pc was in idle state i had a black screen with no error message, so i restarted my pc, at the reboot i noticed that already in the bios screen there was a lot of artifact. I have 2 different OS (Win 7, Win XP) on two different HDD, and i had problem to boot both of them (artifact). The fact is that i installed 13.10 beta 2 only on the Win 7 HDD, so i guess that my card could be broken. It's possible that the problem it's driver related, or i have to buy a new gpu? ps: after that, i uninstalled on both os the ati driver (atiman, ccleaner), but nothing has been solved.