Evan Lenz is an XML developer specializing in XSLT. He recently joined Infopop Corporation as an interface engineer. He has served on the W3C XSL Working Group, has spoken at various XML conferences, and has written XML-related articles and books. Evan holds a Bachelor of Music degree from Wheaton College (IL), with majors in Piano Performance and Philosophy. He lives in Seattle, Washington with his wife Lisa, son Samuel, and daughter Morgan. See what latest geekery he's up to at http://www.xmlportfolio.com.