@Ramblin you can hit /usr/local/fop2/fop2_server --help to get all possible options you can hit with the binary.
Also we have the knowledge base and our website documentation and help.
http://members.asternic.biz/knowledge_base
http://www.fop2.com/docs/userguide.php
We are inmerse constantly in our family software to offer improvements and new features., we try hard on offering support for our clients in the best way possible.