Heading to BestBuy now to check it out as they have the 13inch in stock - $849 for 2700u with 256gb ssd and 12gb ram (8+4, so 8gb operates in dual channel and 4 in single). 3.8lbs and .7" thick, so true mobility. I'll compare to my surfacebook one, which is a 6600u and 945mx, 3.5lbs and .9".