Hi, I am gonna upgrade my graphics card to ATI 4850. But I am concerned about that whether this card matches with my CPU and motherboard. Will 4850 be too good to work with my CPU and motherboard? Will 4850 show its max performance on my current system? this is my system info: Manufacturer's motherboard name: H-RS880-uATX HP/Compaq name: Aloe Form Factor: Micro-ATX: 9.6 in x 9.6 in Processer: AMD Athlon(TM) X4 635 quad-core processor [2.9GHz, 2MB L2, up to 4000MHz bus] Memory: 6GB DDR3-1333MHz SDRAM [3 DIMMs] thanks very much.