BlackBerry Messenger has been updated to version 5.0.1.41.  As usual, RIM, hasn’t provided a change log, so, we aren’t sure about what is different.  If you notice anything, leave us a comment and let us know about it.  BlackBerry Messenger is a free BlackBerry download and you can pick it up in BlackBerry App World, or, OTA via www.blackberry.com/messenger.