Am currently a student on m-1 visa in tulsa. I don't like my school and want to change to a better school. I don't wish for a transfer either. I prefer to exit usa and reenter on another I-20. My visa is valid till 2013,my passport is also valid. Am I in any risk of not being able to reenter the usa? Can the former school do anything to jeopardise my exit any entry into america? Amleaving the school on a clean slate. Please advice me.

I guess the question is why you don't want just to go to a new school, do you wish to take a year or so off before?