Ok, my nephews have expressed interest in playing D&D for quite some time. I tried to have them read the PHB but they got bored with that real quick. So aside from having to wait till October for the new boxed set to come out, is there any resource out there that can help me, a person who has never DM'd before, to teach my nephews to game? I guess I am looking for something that is both easy on the players and the DM.