Multi Workgroup question

I am running XP Home on a Compaq Laptop. The question I have is at home I have a small workgroup -let’s say ‘HOME’- which I contect to my 98 machine that dishes out the IP (DHCP) and lets me use the printer on the group. Now, the problem I am running into is when I enter my University and connect to their workgroup – lets call this one ‘school’. Since they are both on different workgroups, I have to change my workgroup to use their (school) printers. Is there a way to create a different user/profile that would load automatically a determined workgroup without restarting XP?

Sounds like a simple question, just trying to save unnecessary coding changes everytime I want to print somewhere else than home.

Thanks in advance,