So.. Hoping this is the thread where you discuss registry tweaks Is HKLM\ATI\ACE\Default\Settings\Graphics\DeviceLCD\LcdOverdrive still doing something? Also, is there some way for DvrEnabled in HKCU\Software\AMD\DVR to stick to 0 (other than force deny altogether normal users write permissions to its key)? For some reason it's set to 1 every time the control panel is started, causing AMDRSServ.exe to spawn even if you kill it. I could swear some tinkering in HKLM\SOFTWARE\AMD (Adrenalin to False in CN, and DCSEnabled to No in PPC) could do it.. But for some reason I can't reproduce it anymore. Last, is there some theory behind DVRTrackingEnabledBuild and AMDDVR_Tracked?