Stack opening problem

[Björnke von Gierke]

I haven't looked all too detailed into it, but I can't be online during 
the week, so I ask this now nonetheless:

When my stack opens, I want it to show more then one Window, and, I want 
also to do some stuff during the opening of my stack.
To me it seems that the mainstack always gets opened, but nothing else. 
(Note also that my stack will soon become my application, so saving 
anything anywhere isn't an option)

I did some tests with "on openStack" and "on openCard" but was unable to 
get any other window opened using those.

I suspect there to be a hidden setting somewhere, but haven't found 
anything in the documentation, the properties of cards and stacks, or 
the application compiler assistent.

Does anyone have experience with opening stacks during the opening of 
the application?

hope others can use that info too
Björnke von Gierke