I've got my iMac (iMac 8.1) running MacOS 10.6.8 connected to a TV and would like to know if it's possible to redirect video output on an application basis? Basically something like re-routing audio with Soundflower, but with video instead. For instance, I would like to watch a movie from iTunes on the TV while someone else in the family checks mail etc. on the Mac at the same time. Is there a solution for this?