From unzipping the package on a WinXP Pro machine running Java 1.4.1.03. Only minor changes were made to the server.xml file (turned on the servlet invoker and added a context path). This server.xml file was acquired from another developer (who has no issues running Tomcat on his nearly identical box).
server.xml file:
[ August 27, 2003: Message edited by: Charles Hasegawa ]