Today my Zumo 550 simply died. I can not power it up anymore. I tried to remove the battery - won't work. USB power - doesn't work. Removed the SD card - no. I live in the Netherlands so I am not sure if there is a way to send the piece to the factory for repair and if that would pay off (price?). The other alternative is to buy something else. The dealbreakers for me are: 1. I must be able to plan the routes in BaseCamp and import them into the GPS unit. 2. GPS unit must constantly record the movement and I have to be able to download the GPX track into Basecamp. 3. I must be able to put the custom POI from a file (I am referring to about 3000 POI's of speed cameras and red light cameras). 4. No small letters and numbers. 5. I must be able to use the Openstreet maps (I could do so with my Zumo 550). 6. I don't want to pay more than 400 EUR. Second hand is ok (but in that case, the limit is 250 EUR). For everything else - I don't care (bluetooth, music, etc) The third idea is to go with a 2nd hand 660 and if no other unit passes this criteria I would do so... Does anyone have an idea?