Summary: To keep it short and sweet, the 2100 max unit was returned. I bought it for my spouse who is not technically inclined. I feel that she was a good test subject for this review, which wasn't my intent as I only wanted her to have an easy to use personal navigation device (PND). The Navigon 2100 max has many great features for the price, but also too many issues and wasn't worth the frustration. Using it made me feel like I was beta testing a development product.
Summary: Real quickly I just want to point out that the device is good as it completes what it says it is supposed to. The problems start immediately it is ridiculously slow at making a route. If you go off track via different road or highway recalculating time takes about 45 seconds compared to 3 to 5 on the Garmin. The system is very sluggish and updates at about 1 frame every 2 to 3 seconds which makes it very inaccurate.