Trying to automate installation for server application

[BrianAnim]

Creating a custom quiet installer for server games at LAN parties and having a hard time making this install quietly. I need it to install to c:\Games\Scorched3d and automatically have the management port be setup to 1338 but I can't seem to get any of the normal switches for install to work like /s /q or /u nor can I figure out where the data for server name, and management port are saved. They're not in the XML.

The project is for http://alp.SanDiegoLAN.net

[BrianAnim]

I figured it out
Installer.exe /S /D=Install\Location

And
%userprofile%.scorched3d\server.xml