Hi! I'm really, really contemplating buying a maxed-out 27'' iMac with the Geforce 680MX graphics card. I'm not a huge gamer, but I like to play shooters like Crysis and Far Cry from time to time.. I know getting a dedicated PC-box for gaming is cheaper, but it would be great to have an "everything in one"-solution. I know 680MX isn't out yet, but are there any graphics cards experts out there who can make some educated guess (based on the released specs) on how 680MX will perform in high-end shooter games like Crysis in native screen (2560x1440) resolution with graphics settings on high/very high? Thanks!