So I have a Pre-production Blackberry Onyx. Don't ask how I got it, I just know people that know people.
Here are the few problems I ran into so far...
-the 3G for AT&T doesn't work. I can only get EDGE. I haven't tried any other carriers yet.
-when plugged into the USB, the phone crashes and resets itself. I can plug into the wall charger fine.
-battery lasts only about 12 hours.
Everything else works fine. the new bbm system is cool. ;)
any blackberry guru's out there know how to fix the USB phone crashing thing get at me. I can give you more info about the phone if you need it.
Please leave any questions, comments, or suggestions as I try to get this thing working before it's out!
(I know, I know.. the reason it crashes is cause its not out yet... but I figured I'd post it.)