How is the note taking capabilities of the GNote? Most importantly can the stylus be used to make reasonably precise graphs, doodles, handwritten notes?

I'm in theory really salivating over this device but if taking notes like these isn't really so easy or the product isn't that great then why bother. If anyone had an N8x0 who now has a note I'd be particularly interested in what you have to say about this. Thanks a bunch.