I just wanted to start by saying that I have read all the forums and have not found any help on this problem yet. I have been successful with AFCAD's in the past but now after trying to load a new KROC AFCAD from AVsim nothing happens with FS9. I downloaded it, winziped it, made sure the file is in BGL format, put it into my Addon Scenery/Scenery folder and start up FS9 and nothing but the default gates from FS9 there. I have no idea what is going on here. I know that when starting up FS9 it should come up and say updating files and things. I have tried several different types of AFCADs for KROC and many other airports thinking it was the file, but I dont know. Anyone have any thoughts on this? Do I need to have AFCAD2 files for FS9 and if so where do I find those? PLEASE HELP!!!!!! Its so frustrating not getting this right!