I currently have amd x2 4000+ with a 8800 gs oced running. This is my current mobo http://www.newegg.com/Product/Product.aspx?Item=N82E16813186128 Yesterday i went to frys electronics and got two mobos that were on clearance (thanks to slickdeals.net). First mobo is "MSI K9A Platinum ( crossfire ready )" second mobo is "Abit KN9-sli ( sli ready )" Obviously both are socket am2. Can someone please tell me out of those three mobos which one will be best for me because i want some more performance in css and perhaps overclock also. Someone was saying that MSI will be bad for me because i have nvidia card.