Since "opening" in 2003, Second Life has become an explosive worldwide phenomenon, inhabited by over 5 million virtual residents by 2007. Hit the digital ground running with Second Life: The Official Guide, the ultimate travel reference to this exciting new "metaverse." Get all the information you"ll need to create your avatar, navigate the landscape, and build your in-World business to produce real-world profits. Download Second Life character trading cards (.pdf) More images from Second Life (click for larger image)