cancelled the OTA message during push, can i get it back?

That what happened to me. In fact, the update pushed to me twice on Saturday. And both times, the same thing you mentioned happened. Countdown, reboot, "DRROOIIIDD" then nothing. Still on 2.2 and no update. I am of the ilk that it will update when it updates. But this is frustrating.
 
Well, I guess I have to wait for the update to push to me again. I don't know what to say about it not rebooting. It sounds like a borked update to me.