I purchased one of the Compaq laptops that walmart had on sale a couple of saturdays ago. My wife has been asking for a laptop, and for the price I didnt think I could go wrong with this unit. After doing a little research it seems to be lacking in a few options. It only has 2 gigs of ram, and it seems that at least 3 gigs is needed for Vista? Now I am wondering if my best option is to take vista off of it, and put XP on it, or would it make more sense to just add another gig of ram? I just found this site a couple of days ago, and have been busy reading all of the information that I can.