I'm building a "budget" system which will not be used for gaming and I want the best and quietest general non-gaming performance I can get. The contest is between an A64 Venice 3000+ and a p4 520 2.8. I'm definitely going to stick with a retail HSF. I understand that the P4's hyperthreading would be handy to have for what I'm interested in, but would the P4 be noisier? Would love to hear your thoughts as you are all much wiser than I am. Many thanks!