Hi there
I've loaded the Zurgle 1.1 into my 3.7a-5764 image. Althoug the 
installation worked well, when I try to minimize a Window I get a 
MessageNotUnderstood: UndefinedObject>>zero. Looking at the code, the 
problem is, that zero is called on a class named B3DVector. In 3.6 this 
class is in the category Balloon3D-Kernel-Vector which does not exist 
anymore in 3.7. Which class (if any) has taken over this functionality? 
Or is somebody already trying to get Zurgle to work on 3.7? Or did I 
just miss another package?


Andreas