Greetings Just thinking ahead. I have a few rigs here that are no longer efficient on an output/running costs basis. If I had the money available (which I don't at present)~what would be the most cost-effective single box cruncher??? Should I be looking at the latest i7's or whatever they're called or would I be better going dual-quad? Electricity costs here in the U.K are pretty evil so I need to find a way to max output with minimum boxen. Most "peripheral" parts I could recycle from old rigs so I would need: Board. Cpu(s). Ram. Solid psu. You avid system builders fire away with your suggestions. Not interested in FPS and all that la-di-da. All that matters is crunching output. Please fire away with your suggestions.