I don't get this. Right at this moment I have 57,000 pageins and 306,000 pageouts with a 1GB+ total swap space after a fresh restart this morning. MenuMeters says that there's 516MB RAM being used and 1.5GB RAM free.
For example, switching applications takes years and using Exposè is really jerky while I'm rendering in After Effects.
Why does the system prefer to use the slower and disk intensive VM instead of the free physical memory I have available?
(I'm using Panther 10.3.9 btw)