"Welcome to the United States of America!" is how the paper started. My wife interviewed on Friday, June 24, 2011 and her Permanent Residency was approved on Monday, June 27, 2011 and we received it on Thursday, June 30, 2011. the letter states that she should receive her new permanent resident (green) card in 3 weeks. Of course the law requires that she carry it at all times.
Per request, I will post the questions our lawyer told us to practice later this week.