Maxpayne and happysharma Thank you for your relpy.

Actually I am exchange student for 1 semester in University of Minnisota Duluth with F1 visa and I have I20 till April 15. So it means I need to transfer my university in another college and get new I20 with in April 15 or I have more 60 extra days for it. I want to know how much time it takes for transferring one university to another? It is easy process or critical? What you think when I need to request for to transfer to my current university?  I want to stay in legal status but I have no information and idea on this matter.. plz let me suggest.

Thank you