How does RMI work in java?

Java RMI
http://www.youtube.com/watch?v=qyqqisPV5Qs&feature=related


Part 1 of 3: Simple Java RMI Tutorial
http://www.youtube.com/watch?v=ILeAeFZOkMI&feature=channel

Introduction To Java RMI - Tutorial
http://www.youtube.com/watch?v=3fq4AdaiGFA