Royal Caribbean went live with the 'cruise planner' for Quantum bookings this morning. It was previously open to selected guests and agents but now, if you have a Quantum booking, you can go ahead with your dinner reservations.
It is essentially the same process as used for making specialty and 'my time' dining reservations on their other ships, just expanded and it does have sample menus. It also has the drawbacks of the original booking system in that for any extra-fee dining you have to enter your credit card info and address each time. I wish they'd allow a set of reservations to be made and then just check out one time.