Due to the large number of Beta Operating System offerings that are available on the Internet, BlackBerryForums.com cannot validate the legality or quality of any Operating System links posted. If you download an Operating System that is in Beta, downloading, distributing, or installing this Operating System is at your own risk, and not recommended by BlackBerryForums.com. It is BlackBerryForums.com position that you only trust RIM or your carrier for your Operating System Upgrades. It is important that you make sure that you trust the source of whatever you download, and realize that you are doing so at your own risk, and without the recommendations of BlackBerryForums.com or the device manufacturer.