Hello, I am having a problem I cant seem to get fixed with one of my graphics cards. I tried everything, including the tips given to me here to no avail. However the game I want to play works fine with my old graphics card. My mobo does support 2 cards.

Is it possible for me to use 2 different graphics cards and somehow swap between them as needed?

The problem is, they are very different cards, one is a
Nvidia geforce 8600 GT and the other is a
ATI Radeon HD 4670

thank you in advance for the help