"Crash Prone, first use."0.5 starson by 1stagehand
Pros: 20 channel GPS
Cons: Check exchange policy @ point of purchase.
Summary: During my first use of the P550, it frooze up, had to reboot and the lost map access from today screen. Unit often gave me the chills (freeze up)when using Wi fi feature.
After 3 weeks soft ware had total crash! Mio & point of purchase would not exchange past 14 day policy. Mio requested shipping at my cost for repair! Lets see you post this Review CNET.