Project closed
The project is officially closed.
Sorry to all but it was a summer project, done only for fun.
The api for the access to google notebook has changed and I don't have time for an update of the code. There is a problem for the access to the private notes and Google didn't release any kind of specs. So the nedeed work is a bit long.
Maybe if there are some more people who wants it we can think about a rewrite.