[Kevin Sevcik]

New plan. First things first, the Viper is a TNT card. I had one back in the days.

Now then. I suggest you try making yourself a restore point (just in case) then pulling your AGP card and trying to run with just the PCI card. It could be that it's not compatible or friend or something. If it does work, lemme know, and I'll think of something else for you to try.

Edit:
Go into your displays properties thing. if you see two rectangles with a "1" and "2" inside them, then you should be able to get things to work. if not, then the vid card isn't working yet, and the two monitors thing won't work yet.