I'm taking a strong interest in a new version control system called inversion which is being designed from scratch. CVS seems to be the best thing available right now, but it really stinks in some important ways. Inversion is looking like The Right Thing is every way that bugged me about CVS, so I'm very excited about it. I don't know how much I'll be able to contribute to the project, but I hope I can do some useful work on it, since I think it's a very important problem to solve.