Alright, I've tested Onenote, but I've come across two significant bugs. The first bug is that when you try to copy an entire file into a Onenote document, it causes the program to crash every time. You can copy images fine apparently, but if you try to copy a .txt file or a binary in its entirety, the whole thing blows up on you. The second bug is that audio recording is not available. It says it needs windows media player 8 and directx 8.1 in order to do audio recording. I tried installing modern directx and windows media player 9 into the same bottle, but message and functionality didn't change at all.
Having both of these features not work is a big problem, especially for people like me who use onenote in college to take notes. If the audio functionality didn't work by itself, well I could deal by copying in an ogg file from sound recorder. But if you can't copy files to your onenote, then you can't keep recorded audio at all.
I'm running crossover pro 9.0, and ubuntu 9.10.