OC'ing the 2600 is not something I've tried - but I don't think it'll give me much more. The thing performs worse than my x1650xt does in almost every game. I've tried driver after driver, but I'm just sick of the slow. It doesn't even play Need for Speed MW without lag on high settings, which my x1650xt could do flawlessly. I'll try OCing it, though.
mactronix, you'd be my saviour if you could -
Randomizer wrote a great sticky on ATI OCing, and in there it describes how to save the BIOS with ATI tool - http://www.tomshardware.com/forum/246888-29-guide-bios-modding-flashing
I'll PM you an email address you can send it to me to
Thanks so much!