OCC has published a new review of the Leadtek WinFast PX 8600 GT THD
A quote from the article:
Leadtek WinFast PX 8600 GT THD Review
The PX8600GT has two DVI outputs and a single S-video out port. It can support two Dual-Link DVI's with 2560x1600 resolution. Of course, it also has SLI capabilities that can deliver up to 2x the performance of a single GPU configuration by allowing two graphics cards to run in parallel.
Leadtek WinFast PX 8600 GT THD Review