the first time i've got the email saying that NM was a trial service was almost a year ago on my E71 and it is still free so i would not worry too much about it. I have read in a couple of blogs that Nokia is not actually planning to charge costumers directly but to someday maybe allow carriers to charge for the service in some kind of Nokia data plan. All I know is that it has been free for a while and Nokia doen't seem to be changing that any day soon...