Also be sure to poke through the SL bibliography posted here: http://web.ics.purdue.edu/~mpepper/slbib -- Sarah "Intellagirl" Robbins Director of Emerging Technologies www.MediaSauce.com www.ubernoggin.com http://www.intellagirl.com http://secondlife.intellagirl.com Yahoo: Intellagirl Skype: Intellagirl SecondLife: Intellagirl Tully