You need to put the files you downloaded into your FSX directory; Program Files > Microsoft Games > Microsoft Flight Simulator X ; in the FSX directory are subfolders that should match the folders in the file you downloaded. Note that the Airplanes folder is inside the folder called "Sim Objects".
Last edited by PerrierBaroudeur on Tue Apr 15, 2008 5:18 pm, edited 1 time in total.