Thanks, Clinton....that's what I was thinking too. On the upside, I don't have to remove the actual thunderbolt display cable going to the back of the Mini, I just have to keep a cable in the output port on the back of the display for my Macbook Air. Then I just turn off the Mini, plug the cable into the Air and I'm ready. What I find interesting though is that the Kanex "looks" like it will do exactly what I want it to, but apparently it will only work with Mini Display port like that found on the "cinema display". Maybe one day........