Hi guys. Ive finally put together my new rig, with a DFI Lanparty nF4-D and X800GTO^2. I used ATiTool to overclock the card but i looked at the settings tab and it said the core and memory were already at 500mhz/500mhz. all 16 pipelines had been enabled too. when overclocking, this card only reached 530/530 with the stock cooler and im not too impressed by this. do you think i should flash the bios to the one provided on techpowerup, and whether or not this might affect my overclock?