I checked my case status this morning and read that it has moved from the Missouri Service Center to the National Benefit Center. What does this mean? Does this mean my case is finally moving? My LUd on the uscis website is still for January 18th 2007 my filing date is June 2 2006. Any info would be greatly appreciated. A week ago i called the customer service and spoke to the most helpful Uscis person possible she said i will get something in the mail in 45 days.