I just spoke with my BMW dealer and apparently new nav. disks are due to arrive in the next couple weeks (first week of December he said). I found a link to someone who looks like they might be making their own and claims to have 2013 info but I wouldn't really trust it (
http://www.bmwnavdvd.com/23-2013-bmw...disc-set3.html). This thread is getting old - almost time to start a new one for 2013...