I'm in the process of buying some new stuff for my box (zalman CNPS7000, 2 Zalman 80mm casefans, new liteon CDRW drive, Audigy 2). But I was just looking at a ram heat spreader. I'm running a p4 2.66 that is not over clocked with 512mb ram and I don't even know if I need it. Does anyone think I do?