thanks for your support... I saw on another forum (January 2011) that someone's application was lost.. they asked him the tracking number too.. after a week he called them again and they said that either he should wait for 2 more weeks or send a photocopy of the original application with original signatures.... he also sent a letter explaining that his application was lost.. they approved the application on the same day they received it... I guess we will also wait for 1 more week and contact them again... if they do not find our application we will send them the photocopy of the application again... hopefully they will not put us back in queue for sponsorship approval...