I have heard that if you zip a Divx file it will some times have problems playing after you unzip it.
The reason I need to zip it (it barley effects file size) is so a user can download the file through a Flash button. (getURL)
If anyone knows about this or wants to particapate in my test it would be very helpful.
Bellow is a link to a test page. There you can download a 255 KB
DivX file, unzip it, then see if it plays all right on your computer.
It should be about 3 seconds of video with audio.
It works fine on my computer, but I think some people have trouble with it.