I'm having trouble logging in to pull down the latest cvs source for ant-contrib. I'm trying to login anonymously, but the connection is being refused:

C:\CVS>cvs -d:pserver:anonymous@cvs.ant-contrib.sourceforge.net:/cvsroot/ant-contrib login
Logging in to :pserver:anonymous@cvs.ant-contrib.sourceforge.net:2401/cvsroot/ant-contrib
CVS password:
cvs [login aborted]: connect to cvs.ant-contrib.sourceforge.net( failed: Connection refused

I'm using cvs version 1.11.1p1 on windows XP.

Any ideas?