Flight Simulator for Macs?

I showed a friend FSX on my computer and he loved it, So I thought I'd get it for him but he has a Mac and I'm pretty sure that X doesn't run on macs. If anybody knows where I can find a Flight Sim for Macs please tell me.

Preferably a combat sim

Check this out.

http://www.pure-mac.com/flight.html

Thanks. Out of all those do you have any out of all those do you have any recommendations?

No idea, just Google each one and read the user reviews.
See if they are on Amazon for reviews.

I've seem amd tried X-plane for a bit. It's not the best cosmetically or easiest to learn but it feels somewhat real. If i remember correctly there's some kind of extensive physics engine involved that makes it a bit more realistic. just a thought.

Any Windows based program/application will run on any Mac which has Boot Camp. All that's needed is for you to buy the Flightsim of your choice and a Windows OS.