After visiting Napster for d/l's, which sometimes can take hours. The computer is very slow to load a different program like RealJukeBox. It's like it half frozen and if it loads at all it will take a few minutes. To re-boot is the same problem it takes a couple of minutes for the computer to close programs and reboot. I defragment regular about once a week. I also have a lot of space on the hard disk around 9Gigs, plus I have 128 MB RAM.
What could be the problem?

Jan larsson