Stuck in traffic? Get off your phone, then update your TomTom -- the company announced today that its latest traffic service update, HD Traffic 6.0 is ready to get you out of that traffic jam. The updated service sources real-time data anonymously collected from other TomTom users, and promises to identify 65 percent more road closures than its previous system. Culling data from the service, TomTom was even able to identify Los Angeles as the most congested ci