So,,, I wanted some UFO's in my FSX Sim, instead of the usual A.I Aircraft, found what I needed here on Simivation, and to make it easy, I decided to just swap Textures with 2 of my A.I. Fighter Jets from my Traffic X, to do it, I deleted the Texture files of the 2 fighter jets, and replaced them with the UFO Saucer Textures,, but, I had to keep the exact same file name of the 2 Fighter Jets , simple enough, presto' now i've all kinds of UFO's flying around in my Sim, along with all kinds of other A.I. Aircraft, well it worked anyway.
