I just read on the site that LimeWire Basic is free and LimeWire Pro cost $18 or so. And it's a one time charge. When I signed up for LimeWire I paid around $30 or so that said I would get a lifetime membership. I'm not sure if I got basic or pro but everytime I sign on it asks me to get pro so I assume that I had basic but the faq says that basic is free. Either way I paid too much. Can anyone tell me why?

Also, what is the file extension for DVDs? What kind of files can be put on DVDs?

Thanks