What module do I need to check out from CVS if I want to work with Jboss Application server. Is it jboss-all or Jboss3.2

I also tried to use the following command:

:pserver:anonymous@cvs.sourceforge.net:/cvsroot/jboss co -r Branch_3_2 jboss-3.2

But it kept on asking me for the password. Even if I click on OK button, it would not work.