Wooo! Seeing the new Rane 57 is like when Phoebe Cates comes out of the pool in Fast Times at Ridgemont High. All the perks of the classic 57 (built-in Serato, clean layout), with the bonuses of the 62 (trigger pads, dual usb ports), but without all the anoying light up buttons. It looks more like a mixer and less like a Simon Says toy. It's friggin' beautiful.
Check out more here : http://dj.rane.com/blog/introducing-the-rane-ttm57mkii-for-serato-dj