Videos

[Berthacomputer]

Hi i found this site http://www.visualdesigncore.com/tutorials/photoshop/Video-Sigs/ because i want to add a video into my sig in adobe photoshop CS2 and i downloaded a vidoe from the recommended site on the page http://www.gametrailers.com/ and i downloaded it in Quicktime format and played it and it was quictime format and it was a .mov file i go into photoshop and click file>open and click the file and it comes up with this error Could not complete your request because it is not the right type of doucument
please can somebody help me