I have an ASUS 4870 Dark Knight and I am experiencing the same freeze issue that everyone else on the web seems to be experiencing. Removed the card, dropped in my 7800 GT and the drivers, no problems. I go back to ATI, install the drivers (even 9.12 from yesterday) and the same freezing issues. Upgraded my bios, turned off AA on all games, disabled Catalyst Control Center, checked my memory, removed a memory stick, tried with a different monitor, monitored the temp of the video card, tried an old version of ATI driver, turned off anti-virus and firewall, still crashed on any game. Any ideas or help would be great. No answers from ATI.