I found this great How-To for centOS users. I've installed PMS on many platforms but this install takes the cake. It works the first time.
http://sophiedogg.com/installing-ps3-me ... -centos-6/
Even the new Linux person should be able to follow it.
It sets up a system to be headless (run as a service with no GUI)
Great work SophieDog !!!
