[AccessD] Where to place path constants?

[Arthur Fuller]

I'm revising an app that assumes some paths based on the drive letter and
the project path. At the moment, it uses constants that are scattered
throughout the app. I want to move them all into a single module,
tentatively called modPathConstants, to minimize the find and replace
hassles. Actually, the only thing that will change is the drive letter. The
directory and subdirectory names will remain the same.
I vaguely recall a function called ProjectPath() or somesuch. Guidance
requested.

-- 
Arthur