i have the same card and unless u can convert the s-video to a svga then it aint gonna work.. just purchase a mx420 pci slot card for like 50 bux and then u can run dualies no prob, assumin ur on win2k or above... or plan B, sell that card and buy one that supports dualies on its own, but u should really only buy a greater card if u need it, else just stick with 30-50$ for a pci vid card