Liam said:
I’m running a q6600 chip now. It flies. That’s all I can say. It installed the O/S in 20 minutes, (Vista 64 business), it boots in less than 30 seconds, and it loads my games extremely fast. Hell, it ran Crysis at an avg 50-60 fps.
So worth that extra $50 eh? 
I wouldn’t trade mine for anything.