Cover Flow/iTunes type Browser; "Analog" style audio scrubbing; Background Rendering

How about QT Thumbnails in the Browser/Bin with JKL control instead of plain icons.

Or maybe better yet... a Cover Flow/iTunes type Browser with jkl control on each clip.
Wouldn't it be cool to scroll through your clips like you do album art in iTunes cover flow?

Analog or tape style audio scrubbing. I just can't understand the digital garble when scrubbing.

Background Rendering