I'd like to thank everyone who replied to my first question. I just opened
the case for the information on the sticker and here it is:
Power Supply

Model ATX 300 - 12z

300w MAX

12,19A, 0.8A
5 30A, +5vsb 2A
33 28A

+5v + 3.3V 180W MAX
5v & +12v 28w Max

Like I said I'd like a decent nvidia video card. Not much on gaming,
however. My current card is a nvidia 7500LE w/256 memory.

Thanks again!