I thought i heard that there is some mod that you can do that allows you to unlock more piplelines or something in the GS so that it is equal to a GT. If anyone could help me out i appreciate it.
This only works with the AGP version. You just need to use Rivatuner and you can unlock 4 of the pipes and the shaders... of course it might not work, but if it does, you've just got yourself a 6800 GT