What do you mean ? Flash is streaming, no problem. What is progressive compares to streaming ? Sorry for my lack of knowledge but I hope it will be filled by the end of this thread. And I can see only ONE reason to not use flash for video is for RE-USE, if you want people to be able to re-use your video, then it's best to go for MPEG. (don't know which version of MPEG) Bye Chris George wrote: >>I for one second the Macromedia Flash suggestion, why >>choosing another format ? >>Seriously, someone brings ONE reason to choose another format ? >>I don't see any, flahs plugs ins is even available on Linux, >>with its 3% users on my website logs. > > > Um, are we talking streaming or progressive?