I discovered that Battlefield Earth has basically (AFAIK) two cuts: theatrical and "home" - the fist is available as web download, the second on DVD and BD; so I tought to do an "extended" cut, as some scenes/shots are present in only one cut and not in the other or vice versa.
The Cinema DTS will be very precious to do it, as the TC web download is only in stereo... unless an HDTV with 5.1 audio track will be found - I searched a lot, and didn't find it... yet!