Novice question on standalones

[Jim Beckmann]

Creating a standalone with settings checked to move stacks into  
individual stackfiles and to create a folder for stackfiles, the final  
standalone only has the ".app" available and no substacks seen/ 
available as separate entities or in the designated/assigned folder.   
I would like to be able to modify these stacks of data later but can't  
seem to find a way to get to them.  What do I need to do differently?

-JIm B