Oh, a few SACDs are hybrids.... they contain a regular CD track. Pink Floyd Dark Side of the Moon is like this.
If you wanna know the difference between SACD and DVD-A, go to the Music Forum. I'm pretty sure I saw a discussion relating to that subject. If you can't find anything, I (or someone) can probably give a rudimentary run down here.
Being "bunned" means not listening to movies in surround
"Pear Pimples for Hairy Fishnuts!"