Looks like the OP has been very secretive about any pricing options or so, but everyone has tried to help him out. Started off as someone totally unfamiliar with BMWs and then maybe not even familiar with leasing process.
He has placed and order now and I am not sure if he is really willing to check if he actually got a good deal or not. Placed an order, still for 2013? I am kinda lost in this thread and looks like with current info from OP, there is not much that can be done to help him out.
To the other guys, post your MSRP, Selling price, MF, lease terms and miles per year. There is no way to cook up all the numbers with options alone.
To those shooting for a ballpark monthly payment (and caring only about that as a point of assessing if you got a good deal or not), be prepared to be ripped off by your dealers because you come off as uninformed buyers.
Good luck ordering