I also asked why my wife's and my daughter's I-485 can not be approved sincemy wife's name check has been cleared 1 year ago and my daughter is only 3 years old and no name check process at all. go (My name check is still pending). She told me since I am the main applicant, some cases dependents can be approved before the mail aplicant, but for our cases, it is stated by the center that my wife's and my daughter's cases can not be approved before mine.
Hopefully April 30 is the magic date for TSC.
Our cases:
EB1B
Sep 2006, I140 submitted.
Oct 2006, I140 approved..
Jan 2007 , I485 submitted.
Since then only one LUD when we change address.
Called TSC many times, always a very unplesant lady picked up phone and hanged up phone quickly after a few words. This time I am lucky that another lady picked up the phone so I got a litle bit information.
Wish all you guys good luck!