I have the same since the beginning of 2013 and appreciation is mixed: -This Model has only 2GB of memory, enough for first making absolutely jour.Acheter max 8GB SD memory card (2GB sufficient) On this map Mappy create a folder and a sub folder that automatically maps the cards that will n not fall within the GPS memory. If you choose to update without your GPS SD card that will be locked as incomplete (partial update). Warning some sellers have it 508ND (4GB memory) instead of E508ND (2GB memory). To differentiate you will see that 508ND has more countries than the other. -For Info Free updates for life is great but since my first update in February nothing new and we are in October. Knowing that we can make four a year, I wonder how. I hope I have at least a year if not what to think? -It Has the same defect as my previous Mappy mini eg keep left (because there is a right exit) so that we can stay on the same path. -There Is longer than the former to find GPS satellites when the lights and also to recalculate the route. He warned well in advance or you will turn but repeat a little later, so listen well. It has other quirks due to language. To display it suits me, it is rather large and all information contained therein. This model is suitable for a small price occasional use for someone calm and a small budget.