Hello everyone i'm newbi on this site. I have an Asus R600 gps with window CE.5 which runs with a Detinator 6 map. I want to change the map to tomtom. Could you please tell me what kind of tomtom map for North America i have to download & what i specifically need to do to get it on my gps. I'm asking because for two days I've been reading threads on tomtom how-to installations/downloads and they are confusing. Thanks.

ps. what kind of North American map and navcore do i need, and what do i do with them?

I appreciate your time and help, thanks.