I've been building a new pc mostly from parts of my old machine. Now I have a PC that has an ASUS mobo, Pentium III 550 Mhz processor, 256 Mbit Dimm memory and a 20 Gbit harddrive. Now I have windows 98 se up and running, should I update to a newer OS I'm thinking about getting either win xp or 2000 pro. Which would be better? I usually use my computer for sufring the internet and playing games, but my brother also uses it to make music and use programs to make images (for example Paint Shop Pro). So which would be better considering my needs and my system? Win XP or 2000 Pro?