is the card agp or pci express?

you will definately get this working using dsdt and you can match the same id's as a apple 7800 card. It does sound like you need to patch the nv4 and geforce kexts with your id which is not needed if you fake the id in dsdt (a smart trick i might add)

let me know

LS



also you can ask the guy here what he did with his 7800gt card. however, that is definately pci express

http://www.tonymacx86.com/viewtopic....=7684&start=50