I have 5 year M entry visa to visit US from India. I got a job offer and my employer is filing H1b for me in April 2010. My 6 month B1/B2 visa is over on June 4th 2010. (A)Can I continue to stay in US on pending H1b? (B) Should I apply for extension of B1/B2? Will this application for extension confuse or spoil my chance of getting H1b? (C)If I do the premium processing will I know the status of my visa before 4th of June?
You need to discuss this with your H-1 lawyers. I do not believe you can stay. Filing an extension may not help either.