ORIGINAL: da Rock
That's the first time I've seen Tower's search engine fail. I input "Real Flight 4" and got the Expansion Pack and the Add-On. Not a hint about the new version. Been doing it for a couple of weeks now.
Forums are valuable things............
Well, that's because it's not called Real Flight, it's RealFlight. Also, it's not just 4, it's G4.
Also, Knife Edge has announced that a rebate will be given to any current owners of G3.5, but the amount has not been announced yet.