We are slowly building an archive of our previous events. Please bear with us while we reconstruct our history. Four archives are currently available: Click on 2007 to the left of this text to find a detailed archive of PSi 13 in New York. Click on 2006 to find a detailed archive of PSi 12 in London. Click on 2004 for a detailed archive of PSi 10 in Singapore. Click on 1997 to the left of this text to find a detailed archive of PSi 3 in Atlanta Georgia.