I haven't messed with overclocking for a while. I have my e8500 set at 3.5 ghz and it's been running superbly even with that bogging ATI Control stuff. I stay pegged at 59 to 60 fps. In fact after the updates the system seems to be running smoother than ever.
However, I am getting ready to move everything to a new tempest case, do some cable management, and may get back into it. Not sure though. While I am at it I may reset my HSF. If so then I will study up on my components, download Ray Adams Tool tray, and bump up my processor a hair.