First of all, TomTom (official) website are real crap. I was on their fu**in site during more than an hour to find what was the lastest version available of the "USA-Canada Maps" for my TomTomOne and I did not find anything at all! I can purchase the maps, but they didn't mention which version I bought!! WHAT THE HELL?!?!\r\n\r\nI'm trying to figure out if my TTOne really need an update or not. I take a look on Google and I saw traces of a version "710" somewhere, but they do not mention if is it for TT-One or other models (or is it universal?).\r\n\r\nDid anybody know what is the lastest version of the "USA-Canada Maps" available for my TomTom One (v2)???!!!