[Moosh]

I believe this is the first HD DVD to have the internet feature enabled.

Now I know some people say that the niceties such as PiP are of no interest but this part of the review (IMO) is interesting:

Originally Posted by animeonhd-dvd.com

You can also change the transparency level of the second stream during playback to two or three levels lighter than when it starts. Another nice feature is the ability to swap the streams out, making the main video the secondary picture and the 3D simulation footage the main picture. This does bring in some quality issues though as the secondary stream isn't authored to look fantastic as a main stream video. The 3D simulation footage looks solid when it's done at the 3 different sized tiers but when it's full screen on our 70" set you can see plenty of artifacting.

Source:
http://www.animeonhd-dvd.com/reviews...views/6337.php

Cheers
Moosh

[Moosh]

A bit more information on this release...

I didn't know that this was a twin format disc. Unlike a combo disk where you have the DVD on one side and the HD DVD side on the other. This gives you BOTH formats on one side!

http://www.highdefdigest.com/news/sh...ormat_Disc/702

And another review:
http://hddvd.highdefdigest.com/freedomvol1.html

Cheers
Moosh