Hi, I understand that OSX uses Intel QuickSync for FaceTime and Airplay Mirroring. I have extensively looked for some way to re-encode video very quickly to justify getting an Ivy Bridge iMac. Some 3rd party software that does it via QuickSync...? Please can somebody explain why re-encoding video doesn't use this technology on OSX? Why are there no 3rd Party re-encoders which use it? I found this on YouTube - http://www.youtube.com/watch?v=OBIarn0mQW0 a person showing off the Ivy Bridge MacBook Air's capabilities with re-encoding. He is running Windows 7 and 3rd party software. It's kind of ridiculous. Does anyone know - thanks in anticipation - I gotsta know!