I have a msi5700le and would like to know what is the big difference in this one as opposed to the 5700 or the 5700 ultra. How can you make this card perform like one of those cards? I know it can be done with the proper cooling etc. Could someone please tell me the way to so called convert this card into a 5700 ultra for example? With ddr 256 you should get more than 250mhz out of it shouldnt you?