Well, I've put the WMI folder code up on codeplex. Please remember that this code is very much pre-alpha. I think that this will be a good way to share the code, allow others to contribute, etc. If it works well, then I will probably create codeplex projects for some of the other things that I'm putting together.
If you're interested in contributing, leave a comment here or via the codeplex project.
Happy new year!
James