Navigon — Junk!
I recieved the 2100 for Xmas in 2006, with a free traffic for life feature. It was purchased in Nov, therefore the 30 day from reciept had expired. After a long and arduous ordeal, my traffic was installed. It worked for 3 months at a time. I sent the thing back 5 times for repair for this traffic thing that never really worked properly. This time it came back with no traffic anymore. You can't call them anymore. They have deactivated their phone. You have to go online and submit an email. You have got to be kidding me!
Stay away from these guys. The stuff is junk! There is no support. I am stuck with a machine that doesn't work.