What is the point of Nero's (Ver 5.5.8.0) "Try to fit to disk space" option? If I check this, I would expect Nero to reduce the bit rate to a point where it would fit, since it is being encoded anyway. I'm not sure what this option does, but it hasn't made a difference for me. I'd like a one-step encode and burn... I'm tired of screwing around with extracting audio in one tool, converting video in another, and burning in another.