As previously rumored, Research In Motion has started to roll out OS 18.104.22.16850 for the BlackBerry PlayBook. They also pushed out BlackBerry Bridge v22.214.171.124 to accompany the new PlayBook OS update. The new PlayBook update brings a ‘Flight Mode’ option to turn off all radio connections. There is also enhanced language support. Let us know if you find anything else new in this update!