I have Combat Flight Sim 3 along with D-Day the invasion of europe expansion and i was just wondering if there are any modern day aircraft that would be safe to download and fly which would be compatible, if anyone has these two packs and could let me know.

PS is there any good scenery packs that add more cities and airports and ports etc?, or is it possible to use the Flight Sim 2002 world in CFS3? i still have that as well and just wondering.