For playing the videos you need the programm QuickTimePlayer.exe (at least version 7.0.2) by Apple. You may download it for Windows free of costs from Apple, contains also itunes.exe . The installation will last a few minutes.

This version of Quicktime is not available for Windows ME, NT4, or any older Windows version!

Quicktime for Linux is available via prdownloads.sourceforge.net, only for Linux professionals.