Attached Link: http://www.bigtimeweb.com

Are you talking on "make movie" or for internet streaming? For make movie, I always use uncompressed. For streaming, the MS mpeg4 is the best quality I've found, and uses the nice standard Windows Media Player. While Mpeg 4 and Real 8 are much better than QuickTime's sorenson, the one area QT still stands out heads and shoulders is in fraame by frame navigation of the movie. If you want your uses to be able to examine the movie frame by frame, use QT. You can see a variety of movies compressed with the free Win Media Encoder, Real Producer, and Sorenson, at the link below. There are also some links to some tutorials covering WiMP and web video there.