Client wants OpenX installed on a server so we can move all his ads into it. From Openx website
The OpenX 2.8 Administrator's Guide describes how to install and upgrade OpenX and provides information on settings and maintenance procedures.
This guide is for system administrators who have the following skills:
He wants it installed on 1 server while his sites are hosted on different servers.
You will not be responsible for adding the affiliate programs to the sites. His webmaster will do that. He will give you access to one of his sites so you can test to make sure the program is working correctly