Many people want to know how to make flashed ati card run 5.0GT/s. Just want to let you guys know that it is little different from 2.5GT/s to 5.0GT/s. Example for 4870 card: 1.Find resistor located at "MR 153". 2.Move it to "R153". 3.Done. So you will find that it does not matter with rom. What about other ati cards ? Ans: same concept but not same location of resistor. ============================================================================ How to make 6870 card run 5.0GT/s 1.Find resistor located at "R3" (near crossfire connector). 2.Add a tiny 10K Ohm resistor at "R3" 3.Done.