My Traffic X Add-on for Microsoft Flight Simulator X [PC DVD-Rom] My Traffic X Add-on for Microsoft Flight Simulator X [PC DVD-Rom] System requirements: Microsoft Flight Simulator X / RAM: 512 MB / Processor: min. 2.6 Ghz / Free Harddisk Space: 4.5 GB / Operating System: Windows XP SP2 / Graphics Card: min. 128 MB, recom. 512