nothing happened on my case, my wife's case had an update, with the following message.
Current Status: We mailed you a notice requesting additional evidence.
On June 1, 2007, we mailed a notice requesting additional evidence and/or information in this case. Please follow the instructions on the notice to submit the evidence and/or information requested. This case will be held in suspense until we either receive the evidence or the opportunity to submit it expires. Once you submit the information and/or evidence requested, you will be notified by mail when a decision is made, or if the office needs something further from you. If you move while this case is pending, call customer service.
Priority date: october 2003, EB2, I-485 applied march 05