OCI delivered !!
Here is my timeline
Aug 20, 2010 - Mailed
Aug 23, 2010 - Received at DC
Aug 31, 2010 - Date of acknowledgment
Sep 15, 2010 - Photo/Signature Scanned
Sep 29, 2010 - Registration Granted
Oct 18, 2010 - Document printed
Oct 20, 2010 - Document dispatched to Concerned...