Hi all, I came with a conclusion with the trial and errors which I did,,,that You can check in one and only case provided you are in Wifi connection rather than UMTS data connection. This is because when ever you are with UMTS connection,,the cell signal provides us a rough estimate of location base on cell id ,,even the gps wont giv you the exact coordinates even when it is on Fine accuracy . But when once you connect to the near by Wifi ,,,you can Check in for sure,,I checked some 7 times on wifi till now from firefox browser. But Laughing Man we all are waiting for your valuable observation and feedback on this. Thanks