Jeff, Thx a bunch for the links. I already downloaded and printed the documentation from http://www.cvshome.org/. I also downloaded the latest stable version from http://www.wincvs.org/. I set up the CVSROOT using anonymous@cvs.boost.sourceforge.net:/cvsroot/boost, as it says on the web site. I tried to log in but there is no confirmation--the password is blank according to what the site says. I also invoke the command line from Admin | Command Line cvs -d:pserver:anonymous@cvs.boost.sourceforge.net:/cvsroot/boost login and I get the following: [Messages begin here...] cvs login (Logging in to anonymous@cvs.boost.sourceforge.net) *****CVS exited normally with code 0***** [...and end here] I'm confused. Is the code 0 a good return code and I'm already in but the GUI does not update or am I still logged out? Thx for your support. Javier. [Non-text portions of this message have been removed]