Fantastic answer! Thanks Rolf
Quote Originally Posted by rolfwenzel View Post
Absolutely necessary is an external HD via Firewire 800 which serves your Content.
Have you tried using an Mtron in your external?

Quote Originally Posted by rolfwenzel View Post
...3 movies in dv codec and 640 x 480 work also parallel.
I would most likely be replicating images and spanning them across so three layers is good to hear. Were there any frame drops doing this?

Also, have you ever tried to layer-sync your MBP? If so, was it jittery?

Fantastic Feedback, thanks