Well I just started peeping around TPU and stumbled upon the WCG section, and was wondering what hardware requirements are there for optimal crunching? I was looking for a i5 2500K but i read more cores / threads more work? (obviously) so should i just get a bulldozer CPU? does the GPU matter for crunching? as i think nvidia is what most if not all people used for folding does this apply to WCG? Im not home all day when i am home my computer is on pretty much all time doing nothing and I plan on building a computer after my semester is over. so i thought why not help with WCG. any advice as to what to get would be lovely! thank u prices for either the i5 2500K or the 8120 FX are the same in the end in the shopping cart.