Hi, (2006 Mac Pro, windows 7) Just brought a PNY Nvidia Quadro 600 to run in bootcamp...all drivers loaded, but it clashes with the 7300gt. In short I have to take the 7300gt out to get the Quadro to work. Not great when i need to switch to mac os every now and again. When installed i can only output through the 7300gt, in device manager it shows the Quadro, (not the 7300gt), but doesnt let me output. Pci wise the quadro is in slot 1 at x16 and the 7300gt slot 4 at x8. So what am i doing wrong?