Thank you so much ASUS. Since the moment I saw the reference GTX 670 PCB I have been hoping for a card like this. And finally.
A few other thoughts though:
1. Of all the mini-ITX cases I have seen so far, if they have 2 expansion slots, they would have more than 17cm video card clearance, such as the Lian Li PC-Q11 used in the demo. I would not mind adding another 5cm to the card to remove some of the design constraints imposed by 17cm length, if there is any. Of course, if you feel comfortable with 17cm, that's even better.
2. On the other hand, there are cases that have only one expansion slot and require the cooler to be single-slot, too. A fast (HD7770 and above) single-slot card are often too long for these cases. In the meantime, the market is flooded with "single-slot" cards with double-wide coolers. The problem is that double-wide coolers might interfere with other components. For example, in the Lian Li PC-Q07 (a very popular mini-ITX case), you have to sacrifice 3.5'' HDD space to use double-wide cooler. To assure full compatibility, you often end up with cards like GT 640 and HD 7750.
So, I would also like to see a mini-ITX-oriented card based on GK107 or even GK106, or HD7770 that, is absolutely single-slot (i.e. single-slot cooler, too) and is no longer than 17cm. This would benefit those users who value form-factor more than absolute performance, but also need something more than GT640, too.
Thank you!