Associate
"The new graphic cards released with the new Mac Pro models are NOT backward compatible with the previous Mac Pro, despite the fact that PCI Express 2.0 IS backward compatible with its previous version. The problem would be linked to the Mac Pro firmware (new one being EFI64, while the previous one was EFI32)."
http://www.hardmac.com/news/2008-01-10/#7594
Hope no one here has ordered one
http://www.hardmac.com/news/2008-01-10/#7594
Hope no one here has ordered one