Log into edg.uchicago.edu (an e-shop Linux machine)
export CVSROOT=:ext:edg.uchicago.edu:/designs/cdf_l2/hdl_repo
export CVS_RSH=ssh
cvs checkout ghostbuster (or maybe just cvs update if you already have ghostbuster checked out)
Log into an e-shop Windows PC. Start Quartus II V2.0. The project you want should be on drive Z, which is your e-shop UNIX home directory. So the project is typically either 'Z:\ghostbuster\utility\gb.quartus' or 'Z:\ghostbuster\processor\gb.quartus'.
Be sure to save your changes with cvs commit so that you have a good record of what you changed from day to day (combining CVS with a logbook is a very good way to understand what happened when you are confused a few months from now)