Well, i'm looking for buying an 24" iMac with 2.8 Ghz, 4GB of Ram and with the ATI Radeon HD 2600 PRO with 256 MB or the NVIDIA GeForce 8800 GS with 512 MB, because of the FSX. I have seen that some people get problems with their FSX in Xp with Bootcamp. So my question is: Will Fsx works in ultra high graphics on this iMac, may I have software problems or instead a iMac would be better a PC to run my fsx demand?

Please, help me!
Thank you.

P.D.: I'm confuse about what to do.