In the unified NVIDIA Forceware drivers, there is a file called "modes.txt". This file tells Forceware what to do when faced with a particular graphics card, like what refresh rates and color settings to apply. A look at the "modes.txt" file in a recent Forceware beta, ForceWare 96.94, reveals 5 new G80 variants. The G80-200, G80-400, G80-600, G80-850 and G80-875 are all listed in "modes.txt". NVIDIA has not released any details of these cards.