With my BB, I have done some cool things ...
* activated my parents TiVo account from their living room (their computer is upstairs, it would have been such a pain to write all the codes down!)
* checked my friend's 2 wedding registries while we were out to decide which store we were buying her gift from
* used google maps to get directions to a family party, and updated them on the go when we hit traffic & needed to change our route
* played mobwars on facebook
* posted on crackberry, of course
what have you done with your BB lately?