Does anyone know a SHORTCUT to view all unread messages for the Blackberry bold? I found out on google that you can do this but with older Blackberrys.

Pressing the "U" key while viewing the Messages will take you to the oldest unread message.

You also can perform an Advanced Search to show "Unread Only".

Then you can also save that search...and assign a Hotkey to it.

I called it "Unread messages" and I assigned "Alt U". I just hit "Alt U" in the message window and it immediately finds and group and all unread messages in the list, but you can further customize it to show pretty much whatever you like. IIRC, that feature previously existed in older OS's using the Alt U combination.