My PB sits folding quite often. I only have 512MB RAM installed, but over 200MB of that is consistently idle when the PB is just folding. Even with Safari running, I still have over 180MB free. Is there a way under 10.3.8 to allocate the free RAM to F@H? I know how to do that under OS 9 and earlier, but can't find info on doing this under OS X.