I have not seen the 2011 order screen yet, but when I ordered my 2010 on 1/4/2010 the multi contour seats were a $900 option within the $2200 sport package. When you check the Active Vent Seat Pkg it automatically checked the multi seats in the Sport Pkg but does not double charge you.
When I ordered I received a 2 page print out named " Vehicle Inquiry: Design / MSRP, it listed my production number, dealer info, order status and EVERY OPTION and COST breakdown.
The dealer gets this printout after they place the order. Ask you dealer for a copy, this will verify the vehicle was ordered exactly as you specified.