Hello, great site, but I really could not find an answer to this question. Have a 2003 HP 734N with AM37 motherboard and Geforce4 MX 420 64 Meg video. DVD went bad and a friend gave me a game that needs DVD. SO, thought I would take a look at upgrading stuff to at least a 512 AGP card and found out I would need a higher powered power supply to start(comes with a 200 watt!), then a older graphics card and then a new DVD. SO, should I spend a little on these upgrades or just go out and buy a newer, mid-priced computer? Your thoughts are appreciated, thanks, Corky.