On your UConnect question... the Nitro is so different than the 300/Chargers I'm used to in that there are different areas that the UConnect can be located. Did you check your options list on the window sticker? I'm not sure I understand it all, but this is my impression of what I have read...
-If you have MyGig then UConnect is included
-If you have the standard radio you may have a UConnect button but it will say "Not Available" if you attempt pairing but don't actually have a UConnect module
-If you have the rearview mirror with UConnect buttons (like we're used to in the LX) you do have UConnect.
If you don't have UConnect as a factory install, it is my understanding you can have the MoPar unit added by the dealer just like the LX's have done.
That's about all
*think* I know and hopefully someone will
correct me if I'm wrong!!