'Ef all that noise, this is 2012 buddy! There's something better called "USB" and it's located in your very own armrest console!
Slap in a 32GB micro-size USB Flash Drive (or better yet, a MUCH larger sized MP3 player) and you'll have more music available to you than you can shake a stick at.
CD's/DVD's, where were going we don't need CD's/DVD's!
But yes, I do believe Ford stopped putting the 6-disc head units in after the 2004 models. The 2010+ definitely only only have single disc head units.