You guys all need to download ATiTool! I've used it ever since I've started overclocking video cards and it works like a charm. It will even monitor your GPU temps and voltages (pokerblogger, increase your voltages a notch, and see if your card is still unstable). Also, I would get the latest Catalyst drivers (6.6) because that could have caused some instability issues. 6.5's sucked!
Ep, glad to see you come back and tidy up...did want to ask a one day favor, I want to enhance my resume , was hoping you could make me administrator for a day, if so, take me right off since I won't be here to do anything, and don't know the slightest about the board, but it would be nice putting "served administrator osnn", if can do, THANKS