I just got a long commute job where I drive 30 miles up to LA on the I-405, 4 days a week. Is there any connection for a 2005 with Nav built in to allow it to get live traffic? Options: 1. Hook into Nav? 2. Buy a GPS with it built in- and have another gadget to plug in? 3. HTC x6800 cell phone (Windows PC- Verizon offers their Navigation but it would be a small screen and hard to see) 4. Get internet for cell phone- costs $50/ month- too expensive. 5. XM radio- costs a bit plus monthly fee. Am I missing something here? Any other way??