Daidalos wrote:
Caveat
With any simulator processor speed, memory and graphics card are very important. On a slow pc with low performance graphics card you will be disappointed! The simulation may jitter or stop. Scenery will have to be set to low. Spend less on the game controllers and more on the PC and monitor card.
I'm not sure I agree with this. It would have been true a few years ago for sure. My set up for X-plane is a 3gig Core 2 Duo and an moderate graphics card and it works great. Flying with bad controllers is just impossible. I have a Saitek stick and CH pedal and both are borderline OK. But, I doubt there is any better for any reasonable amount of money. I would stay away from the CH yoke. I have one and there is way to much "sticktion" or static friction for it to by fun to fly. There is really no difference flying a stick and a yoke in a plane, it takes like 15 seconds to become comfortable with one or the other.
X-plane is fully networkable, supports multiple displays on one, or preferably, more computers. It works with VatSim, (with voice) the on-line air traffic control/flight sim world. X-plane has adjustable field(s) of view to accommodate whatever monitor set up you have. You can fly pilot/copilot, formation flight etc. I've never done it in X-plane or FSX, so I can't compare that part of it. X-plane.org is the main user sight. Probably not as much stuff as for FSX, but it's growing and there are some really stunning planes. The default scenery is no where near as good as FSX. However X-plane comes complete with a scenery builder and a plane builder. I'm not really into that so I can't speak to it's quality.
X-plane recommends a computer per display, but be aware that they require a distribution DVD in the drive while running, so to be legal it requires a separate purchase per computer. However, with a fast card, it can easily drive two monitors.
Many people find FSX easier to configure, but I find it very clumsy compared to X-plane where you can set up the flight controls in seconds. But, I'm a Mac and Linux guy (both included on the X-plane DVD btw) and don't really "get" Windows.
Ron