Hey guys, not sure if this has been posted and if it has I apologize. Just had to call T-Mo Blackberry support (had some data issues), and I was talking to the guy on the other end while my phone was rebooting after a battery pull. He's an enthusiastic Curve user, and told me that OS 4.5 should be out from T-Mobile officially "sometime in the next couple of weeks"... told me he's been using a finalized beta build of it for about a month now, and it works great (he raved about being able to capture video on his curve).
Again, if it's been posted before I apologize, but if not thought you'd be interested.
-olly