I use the Slingbox App to start the program and when I hit "Watch" it sends me to the "Download Update Software" (or smoother statement) screen. If I select "I Accept" it starts a continuous circle of going round and round but never updating. Even after downloading 15 copies of the supposed "New Download" (which has the identical numbers in my download folder except they have a "- 2 to 15" behind them. By this time, the show I wanted to watch on my Mac Pro 15" is long over with. While I am trying to get the show on my Mac, I am watching it on my iPhone and my iPad, so I know that the Slingbox is working, only not with my Mac Pro. Please help.