Windows XP is the best Windows Operation System so far. There are some many new features from all the other operation systems. The first thing you will notice is the new interface. Its a lot more graphical and detailed then previous versions. It is 33% faster then the 2000. There are more options for networking and users. The multimedia support is very good. And its perhaps the best gaming OS there is. I highly recommend XP to everyone who wants a good sturdy operation system.