Hi Guys, I have a few super high quality live music performances from my favorite artist, in 720p HD, each in .mp4 format. When I imported them into my iTunes and then tried to sync them to my Apple TV it said it's not playable on this Apple TV because they are not compatible. I thought MP4's were totally compatible? What do I need to do to get these to play on my Apple TV?! I have iSquint and Handbrake, but Handbrake seems like its just meant for DVD's am I right? And I tried iSquint on the highest quality setting and H264 and it lost a LOT of the quality. How can I get them to play on my Apple TV but NOT lose any of the HD goodness?! Thanks in advance.