Finally I have taken over the development of XNAnimation library. For now I’ve only converted the project to VS2008/XNA 3.1 and added some basic functions to the AnimationController class. Next releases will be oriented to bug fixing, and then new features will be added (suggestions are welcome!).
Many thanks to Bruno Evangelista, original developer, for giving me permissions at the CodePlex project. Hope I can be at your level 🙂