More ram = more plug-ins?

[Merlot]

Originally Posted by F5D

I also have a dual G5 with 2 gigs of ram and logic and I don't see a day coming that I would need more ram.

I have and use the same setup and am exclusively using softsynths now. I have yet to come near putting my mac to the test. I would suggest you start off with 2 gigs of good corsair RAM and see if that will suit our style. If it does great, if not buy more.

Logics synths are great sounding and use minimal processor power. I think you would be fine with 2 gigs. that will give you breathing room to expand to third party AU's if need be.