I just bought a XFX GeForce 6800 and before that I had a GeForce 5900 and I was able to get into the RivaTuner NVstrap tab and I could see the spot where you could set the pixel pipeline settings. Now I want to unlock the extra pipelines on my GeForce 6800 and the NVstrap tab is gone. I tried to manually install the nvstrap drivers and I ran the forceware antiprotection script and the nvstrap antiprotection script and Windows asked me both times if I wanted to get rid of the unknown version and revert to the other version and I said no both times. I have tried to install an older version of the Forceware driver that RivaTuner supports and that didnt fix it. I have tried to rebuild the driver database after just about every change I made. Does anyone know how to unlock the nvstrap tab?