Ok I work at tech support for about 100+ ISP's.
All I get when it comes to winxp is problems. This has to be absolutely the worst OS Microsoft ever came out with. Speaking from personal experience, the difference between the home version and the professional version is so much that you can barely troubleshoot between the two, due to the fact that the home version has a few options set in different places. I'm tired of everyone thinking windows xp is the best....learn how to use an OS and get something that works!