Updates of the software are how to say ... We came back to windows 95 in my opinion, you have to download a file for several hours, are long and laborious. Busy people go your way, more than 4 hours per updated while on a former VIA system 125 that was done in less than 30 minutes ...
research is poor, parenteral too.
Otherwise, the cards are relatively well designed, except when the GPS is not the street or the house number (over 50% of)