Beepster
Seeing as how most things look like they'll pretty much stay the same I'd rather not have to plow through the entire manual or a bunch of tuts just to get at the basic function changes like key bindings, menu changes, name changes... stuff like that. Example: "In X1 you did Y to achieve X - In X2 you do Z to achieve X" Just a quick reference limited to all the ACTUAL changes. It would be very handy and make the transition much smoother I think. Cheers.
There will be some changes but nothing like the differences from 8.5 to X1. In the past when a new version comes out there is often a bunch of new stuff to try out and or learn. It is done at ones leisure and I doubt you will feel overwhelmed by X2. Take your time and enjoy finding all the cool new stuff.
Help is just a forum post away too.