Authors' Addresses

Simon Josefsson
SJD AB
Johan Olof Wallins Vaeg 13
Solna 171 64
Sweden

EMail: [email protected]
URI: http://josefsson.org/

Sean Leonard
Penango, Inc.
5900 Wilshire Boulevard
21st Floor
Los Angeles, CA 90036
United States

EMail: [email protected]
URI: http://www.penango.com/