I upgraded to Fedora 16 alpha last week and it honestly went pretty smoothly. I did have to do a little massaging to get yum to upgrade cleanly, but once I got the magic it went straight forwardly without any problems. Great job everyone!
Of course like any alpha, its not going to be bug free. Fortunately the only major bug I’ve run into so far is that my DVI output on my laptop stopped working… If anyone else has had this problem, you can add your details to the bug: 733037.
Happy bug hunting!