I’m on a MACPRO 8-core as well, with 6GB of RAM. What are your cache settings that you’re using? I’m set at 120% and 60%. Also, are you using a disk cache?
I just got NucleoPro 2 as well but haven’t had time to play with it yet.
When I start up AE CS3, it says 4% of 3GB of RAM. I understand this is a limitation of AE. Hopefully that will get better…
Dave