Windows Extreme Gaming only use about 37MB of Ram Memory (30MB If u terminate explorer process before play a game), after the second start when It completes all the changes.
• Are updated to the last SP3, fixes an usefull updates.
• Already have a SATA Drivers Pack that is loaded before the windows install process, so u can forget all the problems with ur SATA HDD.
• The OS size is about 200MB, only. And 100MB of applications. There are availeables from the Booster menu.
• Is still necessary activate the Windows Installer MSI Service before install a games. Start -> Administrative Tools -> Services -> Windows Installer -> Start. (Right click, properties, automatic. If u dont want repeat all the steps again).