Is it possible to encode video before importing it into imovie, so when the time for dvd burning comes, there is no need for encoding. I ask this because I recently transfered some work training videos onto DVD, and my boss keeps making minor changes (i.e. switching chapters), so the video has to re-encode even though its only a one second change. I was thinking quicktime pro could possibly compress the video beforehand. i would appreciate any suggestions or thoughts. Thanks.