Best DVD "extra" feature

[mcs328]

What's the best extra DVD feature you had? I like the karaoke option when you buy The Wedding Singer.

Snow White and the Seven Dwarves has a "game" involving a mine cart or something that wasn't too terribly impressive.

Any other special features that make the DVD that much more enjoyable?

[Chinpoko_Mon]

uh... I like the feature that some DVDs have...

the feature that allows the viewer to change camera angles..
yeah.. that's probably the best DVD feature out there.

[caribiner23]

Austin Powers 2 has a hidden menu with a bunch of Dr. Evil-themed extras.

The coolest use of DVD technology that I've seen has to be King Crimson's Deja Vroom which includes concert footage shot from 7 angles with 7 different Surround mixes, an extensive band history, and some other stuff.

The greatest thing on this disc, though, is a feature that allows the user to put together their own version of the Crimson song "21st Century Schizoid Man" by choosing different musicians and vocalists from any of incarnations of the band from their 30-plus-year history.

Here (http://www.amazon.com/exec/obidos/ASIN/6305225818/qid%3D1035563358/sr%3D11-1/ref%3Dsr%5F11%5F1/002-1608465-6285669) is the DVD at Amazon.