Navigon
Ripped me off. Their products are a wild goose chase!
I recieved the 2100 for Xmas in 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 ...