Since it’s not UB- it won’ t see the Kona 3.
AT least I can still see AE output via firewire.
As far as the G5 Quad vs. Intel – I had to set up another edit suite
and moved my G5/Kona 3 with Final Touch to a prod co
so I bought the Mac Pro for my home suite.
Using a single app- like FCP or just AE 7 it’s fine.
When I have multiple apps open – AE, FCP a Safari, and mayne one or two others open,
after a while it get incredibly sluggish – especially switching apps.
My quad G5 never had this problem- though I have 4.5 gigs ram in the G5 and only
3 in the Mac Pro. Maybe I need more, but it’s so $$$.