CVS servers

I am wondering how difficult it is to host a CVS server and NFS on Windows XP so that my Unix systems can keep things that are quite large on a system with a quite large amount of disk access. Using Samba isn't an option in a few cases, I also want to keep a lot of forks in cvs for projects I am working on.

Any ideas? I was thinking cygwin but its nfsd has problems. Unix services for Windows would be good but I can never find a copy.

I've never tried nfs for windows before. CVS for windows was fine enough for me. I read some tutorials to figure out how to install configure and use a CVS server. this was one that I remember
http://www.devguy.com/fp/cfgmgmt/cvs/cvs_admin_nt.htm