I have the Asus M5A97 Evo and an AMD 1100T. I used this board to OC my 1100T to 4.2 GHz easily. If you look up reviews online you're see the board has huge OC potential, uses the 970/ SB950 chipset, AM3+ Fx supported, USB 3.0, Asus C.P.R (overclock protection), and all the overclocking features in the bios that you would find in all the high end MOBOs.The MOBO does have crossfire BUT it's 16x4. Anyways the price is around $100-$120 depending on where you get it, and most reviews for this board are solid, like I said I use this one myself.
http://ncix.com/products/?sku=62519&vpn=M5A97%20EVO&manufacture=ASUSEdited by Bravo2010 - 1/10/12 at 9:41pm