Hey Jamie, that would be Videosync 1.2.8, but since the changes in 1.2.9 are so insignificant, I think that the issues you were experiencing were indeed a coincidence and unrelated to Videosync. There simply is no direct way Videosync can have any influence on a projector or the audio driver. Your Mac is what handles the connection with external displays. Maybe it was simply a faulty cable or dongle?