Before someone replies with a "Search the Forum" message. I did and the search function is weak at best. But that's beside the point. Can someone tell me what this little circle icon is/means? It replaces the 3G or E icon. I've seen it a couple of times and just recently was able to get a snapshot. I live near Nashville and have seen it once, briefly. I just got back from Santa Rosa, Florida and saw it twice and was able to get the snapshots.