Dear Ank and Smiling_face,
my e-cas is showing:
We received your application for permanent residence on April 1, 2010.
We reviewed your application and sent you a letter on June 7, 2010. Please consider delays in mail delivery before contacting us.
Your application and supporting documents were received by the New Delhi office. They are pending review.
We transferred your application to the New Delhi office on June 15, 2010. The New Delhi office may contact you.
Your application was reviewed and we started processing on February 10, 2012.
Thanks
Jass Mahil