AAARGH. MyScript Notes. I've heard about it. Actually i have used it. For 10 days. Until i returned my Logitech IO2.
I really, really hope they have improved the recognition algorithms during the last year. With my handwriting i scored a recognition rate of about 60% of the words.
On the other hand: That's an demo from one of my fellow students who decided to buy it after having tried mine:
http://pics.impic.org/misc/io2_praxistest.jpg