It would be wonderful to see a plugin or something that would allow users to create entries (upload files, write metadata, etc). I've been looking for a way to do this, but have not found anything for Joomla that does everything else quite as well as Alexandria Book Library. Letting users add their own books to the catalogue would make the program perfect.

Thanks! I've one more suggestion: when inputting a book, make "author" a text box rather than selection from a menu, and register the author to the database directly from there. It would make adding books a lot easier.