> The important distinction here, however, is that SqueakMap, SUnit and
> Monticello (and maybe Tests as well?) are already well packaged, and
> can be unloaded easily -

Really? If it's a distinction I take it that VMMaker, Games, Celeste, 
Balloon3D, Wonderland, and Scamper are *not* well-packaged and can *not* be 
unloaded easily. Is that what you're saying? Because otherwise why would we 
have exactly those in basic and none of the other ones?

  - Andreas