Virtual dub is only good for finalizing final cuts, video conversions and audio re-synchs, it's not that great at general editing. another vote for avidemux here
Life is a tool, use it wisely and properly. Don't break it, because you can't exchange it if you do.
Life is an instrument, it needs regular cleaning, maintenance and tuning to keep it at its best.
Fear, is not knowing. Terror, is finding out.