Thanks for the suggestions.  I tried reseating my video card, and the beep went away, but there was still no display.  I than took out my TNT2 and replaced it with a Voodoo3, still no display.  I put my TNT2 back in, booted up again, and woo~hoo--display!
Now there is ANOTHER problem.  When I try to boot into windows, it just hangs.  Boot-up seems to go fine (everything loads properly...hardware, etc), but when it goes from DOS to Windows, no windows appears, only a black screen.  I can get into safe mode (doing a virus scan right now).  Anything you can recommend to fix things?
Thanks!