When you set up Fusioninventory you have to put in the server's url. I am not sure that I did this correctly, or even how to set it up for Amahi. Here is a video that tells how to set up an Agent on CentOS so that it connects to the server.
http://www.youtube.com/watch?v=x33FSs8Mcgk
The above tutorial uses "http://localhost.com/glpi" as the server address.
The default address when I install a Fusioninventory Agent on a Windows PC is "http://glpi/glpi/plugins/fusioninventory/"
Help!