I’ve been pushing the 80GB limit on my Thinkpad for some time. I just noticed that XP seemed to accumulate a lot of temporary files in C:\Documents and Settings\Administrator\temp . I wasn’t sure how to get rid of them, but found a program that makes it painless: Ccleaner.
I also ran the utility on the registry, and discovered lots of pointers to programs that haven’t been on the computer in years.
I wonder if my PC will ran faster, now ….