Hey, I have been using tubesock for years and only had a few problems, but they all where solved. Well now something new is happening. When I download a YouTube video , and save it on my Mac, it saves as a "QuickTime Player Document" (spelled out exactly) This is new. Normally it converts as an "MPEG-4 Movie" (exact spelling) I have a MacBook, and this description of quicktime files can be found by 'right clicking' on the file (with a pc style mouse) or press 'ctrl' and click at same time. Then in the drop down menu , select 'get info'. So basically, what happened to MPEG-4 Movie? Why is Tubesock converting it to a 'QuickTime Player Document' I does still play but the file icon looks like a text file not the traditional "Q" framed in a film clip style of icon. Anybody know what happened?