Stumbled upon this link somewhere.

http://www.reghardware.co.uk/2007/01...total_hd_disc/

For all I know it's a hoax, but here's to hoping it's not and some progress is being made. Seems to me there's some logic in this type of disc - if most studios are simultaneously releasing flicks in both formats, why not pay the license fees but produce only 1 disc and packaging to keep costs down, and make shelving concerns of retailers easier.

We'll see.