I have just bought an E430 with Comand (I think 2.5) travelpilot DX system and am interested in buying a new, updated UK navigation CD. As I see it, I can either buy one from my Mercedes dealer, or buy a Teleatlas CD from their web-site, or buy one from Blaupunkt from THEIR website. Unfortunately none of them seem to support TMC codes to give me dynamic route guidance but can anyone advise me which I should buy? Is there any difference in the CD's or are they all the same under the packaging? and when will I be able to get a TMC enable UK disc? - I know you can get them for Germany already.