Specifically, you need more independent recommendation letters, more possible new evidence and compose a new cover letter based on the new available evidence and recom letters to address the RFE questions.
Check out the following website. Good luck.
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http://web.wenxuecity.com/BBSView.php?SubID=immigration&MsgID=100444 (The Secrets of NIW !!!!!!!!!! 文章來源: WorthIt 於 2005-07-02 15:40:21 ON THE LOGIC BEHIND NIW AND LABOR CERTIFICATE ISSUE )
http://web.wenxuecity.com/BBSView.php?SubID=immigration&MsgID=99560 (NIW是怎樣煉成的(校正版)?文章來源: 博士打工仔 於 2005-06-28 12:28:19
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http://web.wenxuecity.com/BBSView.php?SubID=immigration&MsgID=105158