I just had built a socketA T-Bird 1.1G system on a Gigabyte GA-7DXC mobo. I used the retail box CPU fan/HS. I DO NOT plan to overclock at all, so should I be ok with the OEM fan/hs. I know it would be even better with a good aftermarket combo, but should I have anything to worry about with the OEM if I don't overclock? Either way, what are some good aftermarket combos for the socketA T-Bird? Something that will cool more efficiently and will fit w/o modification. Thanks in advance.