New to the forum so hopefully I can get as much detail in my question and logic behind what I'm asking. My question: Will a new jailbroken AppleTV play all of the most common video file formats? Those being .AVI, .MKV, .MTS, .MP4, .MOV, .WMV, .MPV and others. I had the original AppleTV about 4 years ago and sold it to buy a Boxee Box because the AppleTV would not play .AVI, .MKV, .MTS and other file formats besides .MP4, .MOV and few other video files. The Boxee has been perfect for what I use it for which is simply viewing my own video files. I can care less about Hulu, Vudu and features of Boxee and AppleTV. A friend of mine mentioned that a jailbroken AppleTV 2 would read any video format. True?