When clicking on the "mini-movie" button, it should come up "run from current location" or "save file to disk". If "run from current location" does not work, then you will need to associate .avi files with a medial player. Windows Media Player is fine. Or Realplayer is another one. If you "save to disk" when it has finished downloading, it will ask you if you wish to run the rile. Say yes. If Windows Media Player does not start, then select it from the list. It will probably say "no program associated with this file" or something like that. Find Medial Player on list, click on that, and also tick the "always open with this program" box. Then it all should work automatically. The movie files range between 500K and 1.6MEG, so can take 3 - 5 mins to download if on a dial up internet connection. Hope this helps.
TOOT!
If you have a Mac.... then uuuuuummmmmmm...
The file extensions are .avi so anything that can run those files will work.