Just get the drivers from the Nvidia download site and you are good to go

http://www.nvidia.com/Download/index.aspx?lang=en

Edit: 6200 AGP Low Profile and black PCB is very likely an XFX.

Do I need to do anything special to use the DVI port?  I've tried three different cards, all on the same monitor, with the same DVI cable, and no matter what, if I boot up with the DVI cable hooked up, and the vga not hooked up, I get no signal, even though the pc is obviously booting up and starting the OS. (win xp) And once in Windos, I cannot get it to switch to the DVI input. 

My monitor has both a VGA and DVI port, so I can use it without DVI, but wouldn't DVI be better?  Could the cable be the issue, maybe?  If so I might have another here somewhere, just have to find it, and if not, I can get one at a local thrift store, if they still have it, last I saw it there was Friday. 

On my monitor, the on-screen menu gives you the option to switch from analog to digital input, but when I do that it goes blank for a short time, but then goes back to analog afterwards. 

Any ideas? 

I wonder what the hell is going on then.  Only thing I can think of is the cable.