I won't give RF my money! I use AeroFly deluxe also... works very good.
I've owned RF (many, many yrs ago), and called them and asked why they don't make a program for Mac and was given the runaround. Now granted, that was like over 10yrs ago, and back then they may have thought there was no market for Mac compatible sims, but everyday I meet people moving over to the Apple fold!;-) So good, for Aerofly to see what the public needs... my .02

Z