Same site, diff sections

[RollerC]

OK, I have a site, and I wanted to know if I could add a section with its own name...it woudnt be part of the main site, but kinda like a small site:

Main Site: Degrassi Online(Main site about the show etc)
subsite: Best Friends Forever?(sub site about two characters)

[RollerC]

Ok, i was makin sure it was fine