Thanks to all for the answers.
I guess one of the possible answers can be found here:
http://portal.acm.org/citation.cfm?id=263754&coll=portal&dl=ACM
Other than that, if you were building a new Smalltalk, I guess in the
first times, you would run indside some other stable Smalltalk, until
you would get enough things done so that you can run standalone in
your own image.
CU,
Udo
Good question. Classes are instances of metaclasses, which are also
objects ... hmmmm .... :-)
Have fun, Guido Stepken