RE: AF5 for MAC
matus, it's kinda different from AFPD. The modified model will still be saved into the same model folder. For example, if I were to edit Extra 330S and save it as Extra 330S ver 1.1, if you go to the aircraft folder, you will still find only one Extra 330S folder. The original version (standard and competition) and modified version (1.1) are all embedded in the same folder. When you load Extra 330S in AF5, you will see the standard, competition, and modified versions in the pull down menu. Just select the version you want.
To send the modified model, just send the entire Extra 330S folder. Of course this will include all versions including the modified version. Hope this helps