Is Microsoft Flight Simulator X multiplayer free?

And how do I actually play online using Gamespy?

To Fly with another player or many players.

A is to Join a Group already Flying.

B. A friend who has the same game.

C. (a.) Let the pc fsx look on the net for groups flying.

E. Some are Airports some are Airlines

Requirements

56k or better

All Firewalls must be Drop and send or be given a PC Code link aka ISP No.

Then send it to your friend and he/she can fly alone together.

It should be. I own the game and was wanting to play it multiplayer but it is required to have an account in gamespot.com. I did that and for some reason it still doesn't work. I guess I somewhat have a question with yours lol. How the hell do you get on multiplayer? But to answer yours, yes it should be free