<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by 2xtreme:
This may be a dumb question but when you purchase a navigation system like the one shown above, do you have to subscribe to a service to get it to work

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Nope no subscription needed. The system comes with a DVD that covers all of North America. If you lose this DVD, it costs $300-$400 to replace.