Wirelessly posted (8700: BlackBerry8700/4.1.0 Profile/MIDP-2.0 Configuration/CLDC-1.1 VendorID/123)
I asked for timed profiles for the 8700 - so you could say use a quiet profile during a meeting that would revert to normal after x hours or at a specific time. Even cheap Nokia phones do this. But I'm not sure RIM support an API that allows such an app to be written easily.