Well I overclocked my bios unlocked XFX HD 6950 and after that my GPU dont throttle down to 2D clocks. I used MSI Afterburner 3.0.0 to change to 6970 speeds, all works fine but the card dont go down to idle speeds after gaming. Also worth mentioning is that even after I edit MSIAfterburner.cfg the core and memory clocks dident open any extra playroom so I followed this guide to unlock CCC Overdrive "techimo.com/forum/graphics-cards-displays/256789-enable-higher-overclocks-ccc-reg-entry.html" I cant post links so guess. something is wrong but I cant figure out the problem so if someone can point me in the right direction I would be very greatful. Best Regards Henrik.