Older Catalyst and HD

[Improve]

.....So just 3 outputs. I am going to get a triple head to go so that I can run the 3 screens. So really it is just a matter of being able to play back 3 HD videos.

I have to warn you... G5's don't support triple heads.... So that won't work.
Either you have to get an extra computer, or get hold of an MACPRO...