Infrastructure Map Server consists of numerous separate components, which should be installed in the following order:
Infrastructure Map Server
Infrastructure Web Server Extension (for application development)
Infrastructure Studio (for map authoring)
Infrastructure Application Extension (works with Oracle)
Infrastructure Administrator The Technology Preview installer, which is found on the installation DVD, consists of the following components:
Infrastructure Mobile Viewer Extension
Infrastructure GeoREST Extension You can access detailed information about hardware and software requirements for installation from the Installation HTML page of the media browser that appears when you insert the Infrastructure Map Server product DVD. Here is a short summary:
8, Mozilla
Firefox
3.6, Apple
Safari
4 or 5, and Google Chrome™ 7 or 8 browsers. 
Typical site showing where to install the Infrastructure Map Server components