4) what is the default install directory? <I've temporially chosen /opt/upp>
5) should we have multiple slots (for version 602, 605...)? The question here is should we allow for multiple instances simultaniously?
Last I did a bit of hackage to the Makefiles. Could I get some reviews and comments before I post them? The first (top Makefile) is attached. The forum interface would only allow me to post one file at a time...