And I couldn't be happier. Call quality is better, everything is more intuitive, don't have to whip out the stylus (or smear up the screen with thumbprints)... all in all a very happy camper so far. The scroll wheel select is much faster than tapping screens (maybe it was just the lag between screens/apps in the Treo that made it seem slow).
I appreciated the ease of setup and really dig the bright, hi-res screen. Not to mention EVDO support, finally.
That's all, just wanted to share my excitement.