I have been working on my first orchestration. Guess I got a little carried away with it and not only have a full orchestra, but also Rock organ, harpsichord, pipe organ, and electric bass. Whenever I try human playback in Finale, the computer begins to stutter in places, especially during the tutti sections. Just wondering. Is this a memory issue, or CPU overload? I am running a Mac G5 with 2 processors@2Gigs, and 3.5 gigs of memory. I do not currently have DAW software, and am using Finale as my only sequencer at this point. Also, I can upgrade the memory to 8 gigs if this will solve the problem. Any help would be greatly appreciated.