Flashing 8800GT?

[supercooled]

Hi,

I'm not intimately familiar with the Mac platform concerning flashing video cards but I understand that it's relatively easy to do using a different EFI firmware. I suspect a hack is forthcoming but my question is; would it play nicely with the ATI 2600XT? I would prefer to keep that in and use the 8800GT to game in Windows.

Thanks

 

[barefeats]

I have a Radeon HD 2600 XT that I use with Mac OS X Leopard and a GeForce 7800 GTX that I use with Vista 64 on my Mac Pro 3.2GHz.

However, Vista 64 won't boot from the 7800 GTX unless I physically remove the Radeon. Then it's very happy to boot it.