Hi Bernie,
my structure on how I organized my files was a only a way of organizing the KN7 website .cst's into specified custom groups, ie if I was looking for a tango style , all i have to do is load in custom file ( song) Tango and all the Tango's get loaded into custom area. From there I audition and pick the one that best suits the tune I'm working on.

If it needs adjusting, I copy it into the composer memory and make any alterations.
From there I can either save it back into a new custom memory group made up of "my favourite songs" or save it as a style to be used with that tune.

If you also followed the list on how I organized the computer and folders etc, and by using the spreadsheat, you should also be able to identify which particular .cst it is.

best wishes
Rikki