Today millions of people are truly living part of their lives in a virtual world. People are playing games, building communities, making friends and even making real money. Literary billions of dollars are paid in exchange for virtual goods. But what if something goes wrong? What are the rules, the laws, the codes of conduct that govern these worlds? Rutgers University law professor Greg Lastowka, in Virtual Justice: The New Laws of Online Worlds,My conversation with Greg Lastowka: