x51 graphics card
The r2 version has to have the ability to come with a gtx 670 card or similar power when the next gen cards are out in 2013. Reason being is that many people are running higher resolution monitors then 1080 and some are running multiple monitors. The 660 card is fine for 1080 but fails when you go above that. Now the X51 will have to improve in cooling, and possible grow a little to handle larger video cards and better cooling. I say drop the optical drive or at least make it an option to drop it. This will keep it lighter, simpler inside and help with cooling. I would love the option to not have to go with the m17x or m18x which I already own but it is sad that the 680m is stronger then the 660 desktop card and that the x51 was not designed to use the top cards. So much room to have low end x51 and high end one. Look at all the people willing to spend 400 bucs on the side for a gtx 670 and add it into the case? There is a huge market for Alienware to have a sff x51 with a top notch video card. Looks like Falcon northwest wtih their Tiki, digital storm with their Bolt and the other boutiques with sff computers are taking what could be X51 market share.
Status Update: This idea is now Under Review as per Jeff_C's comment. Please understand that we will be limited in what we can discuss during this process. Thank you for posting!