Really haven't heard much good about the HD2 - apparently, the ROMs aren't ready for prime-time yet. The phone frequently crashes and is sluggish at times. Above all, HTC STILL hasn't fixed the MP3 crash-bug in the media player. The HD2 seems to crash regularly once the media library fills.

Here's a discussion on some of the issues:

http://www.pocketpc.ch/htc-hd2/68330...fikfehler.html

also the speaker seems to suck big time, SMS will wake up the device and then drain the battery etc. All in all it's just more of the same total mess Windows Mobile has been for years. Definitely not worth the (my) money.

Peter