I own a TomTom One 3rd edition. My father-in-law owns a Nextar GPS. I did a Google search and found a comment that Nextar devices are now being supported by TomTom. Since the Nextar website no longer exists and their US/Canada 800 number has been disconnected, I was planning to reload his device with TomTom mapping. A, is this true, and B, has anyone attempted this yet? Any advice would be appreciated. Thanks.