IU folks, Word on the street is that you guys are creating an INI file on-the-fly. You might find the "include_files" and "include_section" INI parameters useful:
https://svn.open-mpi.org/trac/mtt/wiki/INI%20Includes Maybe I should've brought this up eight months ago when the feature was added. (Apologies for the duplicate email, if you are already on the MTT users list.) -Ethan