Flash Comm Server & Linux

I recently installed Linux and am using it as my webserver. I would like to be able use it as a development platform for Flash Comm Server apps, but I can’t seem to get my test applications to work. I have an app that I have tested on my windows platform (running only Flashcom locally) and it works perfect. However, once I get it on my server box and try to access it remotley it won’t work. Any ideas on how to configure FCS, or where to look?