ok so i purchased the 9600 pro a couple of weeks ago. it's the gigabyte 128mb 9600 pro. so i was trying to overclock it with a program called ATItool 0.0.23. first off, my default core clock was set at 398 and my memory clock was set at 203...i thought the 9600 pro was supposed to be set at 400/600...which would mean my default memory clock should be at 300, NOT 200. so anyway, whenever i try to overclock with the ATItool, even if i raise either the core clock or the memory clock just a little bit and then run the "scan for artifacts" test, it immediately finds an error. and if i try raising my core clock and memory clock up about 50 points each, my computer screen will start bugging out. i read numerous posts and sites that said they've overclocked their 9600 pros up like 100 points. is there sumthing i need to d/l to succesffuly overclock my video card? what are these omega drivers i hear of? i have a 2.4ghz dell dimension 4550, 512mb ram, windows xp SP2. any help would be much appreciated, thank you.