Hi,
is Marcin Orlowski still around or does someone have a working e-mail address from him?
He wrote in source.readme of Popph MCC:
I've released the complete source code for Popph so you may add what you need. However you are not allowed to use the source code for commercial purposes, nor release modified versions of the classes under any name without my written permission.
That makes it impossible to release an AROS port. I need that class for Scalos.