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buy gps for $120 and stick on your dash, like i have. you will need to buy an upgrade disk. i tried with mine, and dealership firmly told me it is done via upgrades only. mine is $230. very good gps is much less than that.
also, it takes a year to make a new dvd. by the time it comes out, it's already outdated, esp if you live in fast growing area.
plus, if they still use same company that made my 6.01, i do not want to hear from them or even touch their product for free. mindbogglingly irritating.
plus, by the time i have to punch all the entries in nav system to, actually, start guidance, i am well out of parking lot with gps.
plus, gps will take your instructions any time, nav unit - only when not moving, unless you want to fork another $250 for lockpick.
plus, you can take gps with you and put it into street mode.
plus, gps upgrades are done online and for little money, or you can buy one with lifetime upgrades - for a fraction of upgrade dvd cost.
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