status of my 485?

I got an email from USCIS NSC this morning as following:

Current Status: Card production ordered.
On March 9, 2007, we ordered production of your new card. Please allow 30 days for your card to be mailed to you. If we need something from you we will contact you. If you move before you receive the card, call customer service. You can also receive automatic e-mail updates as we process your case. Just follow the link below to register.

Does anyone know what it means?
Does it mean that my 485 has been approved? If yes, Why it is not an approval notice? Thank you very much?

所有跟帖： 

• you are a luck one. Which center? -PeterVSC- ♂ (0 bytes) () 03/11/2007 postreply 13:20:08

• Congrats, could you post your detail info to share with us? -win00all- ♂ (0 bytes) () 03/11/2007 postreply 16:47:07

• 回複：status of my 485? -cayugafisher- ♂ (225 bytes) () 03/11/2007 postreply 18:39:54

• 回複：回複：status of my 485? -GC在哪兒- ♀ (0 bytes) () 03/11/2007 postreply 19:53:21

• Sorry, didn't post my message -GC在哪兒- ♀ (235 bytes) () 03/11/2007 postreply 19:58:46

• 回複：Sorry, didn't post my message -cayugafisher- ♂ (454 bytes) () 03/11/2007 postreply 20:19:07