Here is how to burn your own HD video in a Blu-Ray format on normal DVD discs, completely free. This method worked with my Sony PS3, it is known to work with most Blu-Ray players but not all of them. It does not work on plain DVD players nor does it work on HD-DVD players, though it's great for Blu-Ray.
http://eugenia.gnomefiles.org/2008/02/23/create-blu-ray-video-in-plain-dvds-for-free/
http://eugenia.gnomefiles.org/2008/02/23/create-blu-ray-video-in-plain-dvds-for-free/
