hummvee69,
The card and driver must be Vista compatible. You may be able to figure out
a way to install and to run the XP drivers in compatibility mode, but I have
no idea whether that would work in your case. You can try it to see what
happens. If all else fails, your only option is to purchase and install a
Vista compatible card with driver. You can use the Windows Help and Support
feature under Start to learn about using compatibility mode. Just search on
Compatibility Mode.