The Motherboard should support my CPU n GPU nicely. My GPU- Radeon HD 5750(DX 11, DDR5) CPU- AMD Athlon II X3 440(AM3) RAM-4GB DDR3 It should have Two PCI Express X16 slots. So if i add another GPU then it should be able to crossfire the with my 5750 nicely. And Mobo should be either from Biostar or Asus, and i would like to play games quite well with it. Thanks for your Help.