I wonder if anyone actually knows the power consumption of the Nvidia 6800? I noticed that the PC version has two additional power inputs (the old style M-input like that on your G4 hard drives), on to of the AGP power provided. But the Mac version doesn't have those inputs, and is about 2" longer (mainly filled with what look like capacitors)... Does the Mac version use the additional AGP power provided for ADC connections to power this monster? How the heck can a single computer chip and 6 RAM chips eat up so many watts? Please reply if you're a computer engineer or know something about his as I'm very interested in how and why they did this?