"Hi, A while ago you participated in an on-line project to test the small world hypothesis -- the idea that people are connected by only six degrees of separation. Some of the results from that project have been published in the journal Science. You can download a copy of the results here, http://smallworld.columbia.edu/results.html Now we have another project that we think you might enjoy. This one tries to understand how people form their musical tastes. If you participate you will have a chance to discover and download cool new music. It's legal and totally free. Check it out: http://www.musiclab.columbia.edu/me/enter Thanks, Duncan Watts Department of Sociology Columbia University New York, NY 10027" Hamish. -- http://del.icio.us/Hamish.MacEwan