> We are supposed to build a 3D application with squeak and we need to
> move our source code into VisualWorks. So we would like to know:
>Les Tyrell is developing a system called Oasis that could help you, maybe
....?
>http://oasis.canis.uiuc.edu:8080/Oasis


Maybe the Smalltalk Interchange Format 
http://wiki.cs.uiuc.edu/CampSmalltalk/Smalltalk+Program+Model+for+Interchang
e
or the Portable Program Representation 
http://wiki.cs.uiuc.edu/CampSmalltalk/Portable+Program+Representation
will also help. The SIF project implements a facility to read and write
files 
of Smalltalk code in the portable ANSI Smalltalk Interchange Format.
There are ports for VW, Squeak, STMT, PocketST, ...

Bye
Torsten