EXS 24 Logic Sampler Users Group

I'd like to know what people are running with the EXS and LAMP 
4.7.

I've got a G4 450 with 512 Ram and I can get about 16-18 tracks 
with about 6 EXSs and 2 EVPs and about 10 plugins before I 
start stuttering, failing, etc.  I'm keeping the buffer low to reduce 
latency but without moving to say the Powercore or UAD  card  or 
a faster processor I don't know how I'm going to get more out of 
it.

Ray P, NYC