I downloaded the program and after reading the manual, I was able to figure out fixing errors it gave to get my AFCAD and 4 objects placed, BUT they do not appear in FSX at the airport. I used INNSBRUCK xml code with the proper lat/long locations shown and culling it to just 4 vehicles in SODEPlacer screen and the objects are in the Simobjects folder in 12b Program Data. When I looked at the error log, it says that 0#AGL is not proper but requires actual altitude value BUT every xml I look at that others created for other airports has that code in every entry. Please help! I would like to have some animated snowplows and tractors cutting grass. Also I have starting positions on an apron do they start there and drive around the airport or do I need paths for them. Couldn't find that information anywhere. My SODE came with GSX.