I just need to know if its recognize by FSX as an airplane ,see,
grab any one of the default model folder ,example
B737_800.mdl or any other plane , Put it safety in your desktop (be careful not to delete the original MDL 737 default file!!) just move it to the desktop, then you will rename the box.mdl to B737_800.mdl Open FSX and open the boeing 737 and it should be there as the plane,I just did it with a joke I made about a thread
http://www.simviation.com/yabbuploads/c ... etroya.jpg