Hmm... I have FIOS 20/5 so that's not the problem. The CPU is OC but with the AMD tool and it's never at 100% most of the time its at 60% with WoW running.
I guess it has to be and issue with the processor/mb.... maybe I need to get a new one
Just because your end may not lag, dosen't mean their end dosen't, it has to work both ways remember. A new CPU is definately recommended, but your resolution can also be a factor.