Can anyone help (Blackberry is struggling with this one). I recently purchased a new Gateway computer M- series, and have attempted to install versions 4.2.2, 4.3, 4.6 and each one of the installations completes just fine. when I launch the application, it starts long enough to flash on the desktop and disappears. This is making it very difficult to configure to sync with Outlook 2007. I'm also running Windows Vista. This has become a very frustrating and has gone on now for at least 2 weeks.