485 receipt (sent out 8/31/05).It says it will be processed between 570~600 days. The email notice indicate 140 was approved 4 days ago (filed this august).BUt hasn't got this appoval notice yet.BTW, DO I NEED TO SEND uscis a renewed employment offer letter as the one I sent is old one in which noticed that it will renew every september.(I haven't change job yet,but maybe soon) Anyway,thank you all kindly sugestion.Good luck.