I'm looking forward to what this new codec can do. I've been using Sorenson for years, and not so long ago, a colleague on one of the animation lists (animaster) posted an animation using the H.263 codec. I was impressed with the quality (los of detail), and file size. My question is, how come everyone is so hot for Sorenson3 but never took advantage of H.263, built into QuickTine for free?