Greg,
when you install the standalone Configuration Tool it asks you for the name of the server where Aware IM is running, so you would enter myawareimserver.com and you won't need to change anything manually.
There is a setting in the UIConfig.props file located in the BIN directory with the name HostServer that must point to the network or DNS name of the Aware IM server (the installation program sets this value). So if you move the server later you can change this value to point to the new location of the server.
When you are running Aware IM applications from a browser you must enter the following URL to access the login screen:
http://www.myawareimserver.com:8080/AwareIM/logonOp.jsp
(or logon.jsp)
Does this answer your question?