My boss wants me to think about what to use for version control. I am a big fan of subversion, bazaar, mercurial, etc. However, we have a policy at our shop to not use open source tools!
Does anyone know of any good commercia/proprietary version control tools? We are a .NET shop and I know about Visual SourceSafe. However, I have heard less than favourable things about VSS. I also know about the Team Edition version of VS which I think may be too expensive.