I am from India and I graduated last year in August 2010. My OPT started from September 6th 2010,it continues till sep 5th,2011. I am right now employed full-time at Mad City Labs,Madison. I can apply for OPT extension which would continue till Feb 2013. I want my parents to come to US to visit me. Can you tell me the documents I need to send and also, let me know if it is possible for them to get a Visitor visa if a non-US Citizen like me sends sponsorship papers. Also,If you could let me know the entire process of applying for their visitor visa,it would be great.I am not applying for H1-B this year and I would continue to be on OPT. I will be getting my H1 sponsored next year.Also, Please let me know all the documents that I need from US[like I-20,visa etc] that I need to send them.