I've since discovered that you can customize the administrative image, further, by modifying the ini that she shortcut points to. Does autodesk have anything that details out the changes that are supported? I'd still like to deploy using this method, but simply cannot seem to make the installers actually silent. Additionally I have tried specifying /norestart on all the EXE_PARAM= statements, but the installation reboots my machine when it finishes without asking.