My stem OPT has expired on March 2012. To get a valid work status I have joined in a university and got CPT. Last week I have applied for H1B(premium Processing). If my H1B got approved by this month end(April 2012),Can I go to INDIA on Student VISA My student visa(which is on my previous university name) is valid till August 2012. I am planning to be as student till my H1B start date(october 2012).

Can I go to INDIA for one month on Student VISA, before my student VISA expires?
If so, What all the documents are required to travel?
As my H1B already got approved, Do I need to go to H1B Visa Stamping?

Please help me out.. Thanks in advance....