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      02-06-2008, 10:55 AM   #6
mid-corner fun
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Drives: e92
Join Date: Jun 2005
Location: NE

iTrader: (4)

Unfortunately it's all BMW or whoever is designing the Navi software for them. (they need to take a good hard look at improving functionality...)

Navteq provides the static road data in the DVD, real time traffic info comes in via RF (radio) from Clear Channel.