Jayamatadi and Tuppi first of all we would like to thanks for your suggestions. We went to an immigration Lawyer in Oklahoma City and showed him the letter. He said its upto college decision and we are really hopeless. We are going asa delegation team to the president office on Monday. we are hoping it might help us . By the way would you please give us the contact information of Rajiv Khanna , we would go there and meet him. Its just 3 hours drive from our place. We will be updating our information through this blog.