Installed 1.40 for Verizon Pearl on my VZW Pearl and it launched OK, but locked up hard (had to pull battery) when it tried to verify my address when I entered it.
After reboot it appeared to run fine.
Aside from voice directions, didn't see much that isn't already done as well or better by Windows Live Search on the BB.
But voice turn-by-turn is a high trump.
Gotta have BT puck support!
The voice directions are quite nice...full street and freeway names, good pronunciation. If they work seamlessly w/my BT puck (Freedom keychain 2000) and if the directions update smoothly when you miss a turn/go off course, this will be a keeper.