Omer Atay, a developer on the OneNote team, has written a set of tools in his spare time called Onetastic. This PowerToy for OneNote 2010 adds three new features:
- The ability to rotate & flip document printouts like Images
- A chronological view of your OneNote pages (OneCalendar)
- A clean-up option for an information bar alert in multi-page printouts
If you use your notebooks to manage your to-do list or as a repository of miscellaneous thoughts, you'll find OneCalendar extremely useful for looking through your usage history. It's helped me discover more than a couple of tasks that got buried in my extensive Unfiled Notes section.