Well are you going for a 940 pin or 939 pin? If you head over to http://www.newegg.com, go to the motherboard section, then use the 939/949 pin filter (whichever one your getting) it will show a list of motherboards that are compatible and plenty of reviews. Head over to http://www.tomshardware.com to check what your getting as well
You also might want to check out this site. If you dont already have farcry you get a free copy or it when you get a combo of an athlon 64 mobo and proccesor.