i had to stop listening to that guy, he really is drunk. i think he means its 64-bit optimised- microsoft isn't stupid enough to make it 64-bit exclusive because then they'd shut out 90% of computer users (i.e. customers) in the world.
having said that, there's no doubt that FSX will look better on an Intel Core 2 PC with vista, 4GB of memory and 2 graphics cards. few people can afford that, but the reality is that new software will always push the limits of your machine- it's been designed to do that. so if you want better graphics, you're going to have to fork out for a new computer. i'd say most people would have a reasonable understanding that this is the case.
and if the rumours are true, we'll get an FSX demo- so you'll be able to try before you buy
and yes, i am planning to pre-order FSX.
(P.S. hold ALT and type 0246 on your keypad to get the ö. i don't expect anybody to bother doing that tho.

)