Suggest getting retail from Mwave.com. You get a three year warranty, HSF and thier retail price is same as everyone elses OEM price.🙂
Another thing, if you get their mobo combos, like the $191 ASUS A8N which is also cheaper than anyone else, you get some free goodies...sometimes it's a game like farcry..sometimes it's free DVD's..sometimes it's napster.