BSOD on old HP w/XP
 

We have a 3 year old HP computer w/XP SP3 installed, an AMD processor, 1 gig RAM and 10 gig harddrive. We started getting the BSOD this past year every few days. It's increased to about 3 times a day. I know this has been covered before, but could someone tell me the latest, greatest overall...