Projecting 3 movies with one computer

[etown]

Anyone have any experience or ideas on how to project 3 movies using 3 different projectors (1 movie per projector) from one computer. I need to play 3 movies that will need to match up on 3 separate walls and they need to be controlled by one computer. Would three graphics cards work? Not really sure where to begin with this one. I guess you could have a quicktime per monitor, but how do you start them all at once?

Any ideas?
Thanks

[RErender]

This looks interesting, free if you set it up each time, probaly not too bad if you just want to display 3 streams at the same time http://www.troikatronix.com/isadora.html

[Dschaga]

Matrox have a solution to output three videosignals with one gfx card. ..they use a dual-dvi connection (which is normaly needed for 30" monitors) to split one signal into two signals.

Have a look at VJ software and VJ forums if you need more informations, because this is the normal usage for such a setup