I’ve come to rely on the OneNote add-in OneTastic; a great little tool, with my favourite feature a OneCalendar which shows you what OneNote page you were working on for any day. Nice. It looks like this:
Recently, it broke down and wouldn’t load, and I emailed the guy who programmed it (Omer Atay) and he replied, looked at some of my settings and sent me a fix! How’s that for service?
You can get OneTastic here: http://omeratay.com/onetastic/