Motherboards for what? What options are you looking for, which processor. I would just visit <A HREF="http://www.newegg.com/app/manufact.asp?catalog=22&DEPA=1" target="_new">http://www.newegg.com/app/manufact.asp?catalog=22&DEPA=1</A>, they have a good selection of motherboards.
If you are just trying to pick a new motherboard, tell us what you are looking for, and I am sure someone can make some suggestions.
My Desktop: <A HREF="http://Mr5oh.tripod.com/pc.html" target="_new">http://Mr5oh.tripod.com/pc.html</A>
Overclocking Results: <A HREF="http://Mr5oh.tripod.com/pc2.html" target="_new">http://Mr5oh.tripod.com/pc2.html</A>