[syslog-ng] Syslog-ng Server Setup

I am attempting to set up a test syslog-ng server in a VM farm. I run CentOS 5.5 and Syslog-ng OSE 2.1.4. My VMs can ping each other and ssh to and from each other. The firewalls are off. Yet I still can only locally log for both server and client, the server doesn't see my clients logs at all. Attached are my server and client configuration files. Thanks for the help, Sam