Hi,
It's a new Dual 3 GHz Xenon Intel beast with 2GB RAM, we're running OSX 10.4.9, and I can't quite remember the Quicktime version (7.1.3 ?) but it's not the latest update.
I'm running it from a Hog II using the latest software version.
There are never more than 4 layers running at any one time and the load displayed for GFX card and Processor seem pretty low.
The Hard Drive is an internal SCSI -as specified (and put-together) by Projected Image Digital.
I'm going to have a closer look at my cues when I get a chance to see where this 1 frame lag is coming from as that seems to be related to the problem.
Cheers
Richard