Hello guys I am in the states with an M 1 visa valid till 2012 and I want to marry my girl friend that is permanent resident in the USA.What do I need to do, to be able to stay in the USA with out having to go in and out of the country?Thank you.

Sounds like an immigration law question.

You will get more appropriate advice in this section: https://www.askmehelpdesk.com/immigration-law/

What you need is an immigration lawyer.