What version of ClassicWB? IMHO that package contains too much bloat for lightly expanded systems. Might be better to switch to a plain 3.1 +
BetterWB, which is much less resource intensive. Alternatively, you're going to need to start researching tools like
Fblit,
TLSFmem,
Env-Handler, optimizing different Workbench resolutions and screen depths, etc.
Or buy one of the new A600 accelerators currently being produced that provide up to 128MB of fast ram.
