Gigabyte's Quad SLI system is almost ready for release. It will allow either 2xDualGPU cards (such as Gigabyte's 3D1) or 4xSingleGPU cards.
Read about it here (http://www.tomshardware.com/hardnews/20050526_155843.html).
When you find a current game that will struggle under even a dual GPU SLI system @ current resolutions then please post about it below ;)
TL.
Anything produced by Valve will be bound to still fall over...
Sounds expensive. :blink: