XP Clients

I want to install Windows XP Professional on the computers in our lab.

However, I want to know if there is a way to have default settings for who ever logs into that computer. Regardless of who signs in, they get the same settings as the person before them. I don’t want windows to create a profile for each user. With 200 students at this school each computer then could possibly have 200+ profiles and I just seen nightmare coming.

I want student A to have the same exact settings as studentB or Student C. But I still want each student to have their own user name and log in.

Any suggestions?