CVSNT – seems like it needs to be configured, no UI to do so.
winCVS – This is a user interface? More like a bunch of unintelligible menu selections
pushOK plug in for VB6.0 — Ah, this is more like it. However, you have to hack a .ini file & register a MS dll in the Visual Studio folders to get the SCC plug in to show up. The plug in showed up right away in the Visual Interdev environment. Still, it failed to reload one of my projects after I put into a repository. So far it looks like it would be good for putting code into and getting it out of the repository, for other tasks, looks like I still need to learn to use winCVS or the like.