I have just uploaded a new version of the Air Application Tour. There was an issue with playing the downloaded video which was due to me not closing the FileStream object. Thanks Grant for letting me know! I have also changed it so that it names the video based on the video ID. It doesn’t have the video name in the filename but at least it won’t overwrite other files that you have downloaded.
It would be optimal if I implemented automatic updates for this application but unfortunately I don’t have the time to do it. Hopefully YouTube won’t change their API anytime soon.
PS - For those who can’t get the badge install to work, here is the AIR installer.