I don't know the answer, but I think you raised an important point. A Z110/120 + CNSD-210FM does not equal a Z130BT. They are different internally and functionally. It merely updates the maps and adds some new applications; and support for the new traffic tuner. I think, on this board, we should not refer to an upgraded unit as a Z130. It will eventually lead to problems and confusion.
Just my $.02.
@RonS: I feel you are very right. Not that I have anything against the nice people who have been kind enough to share the update,I actually purchased the Upgrade Kit, thinking that it would be visually different like the CNSD-110FM, and add functions of the Z130BT, but I have been highly disappointed, as personally, I believe it would have been better as it was. Unless I somehow have had an incomplete installation, I do not have Pandora, and not having the improved interface of the iPod/iPhone player, which was the main reason I had for installing the upgrade. I am sure there are many more, as I have been so disappointed that I have not ventured to test or play with anything more. ![]()