This
has come up often lately in the macromedia.com forums, so I went
through this process step-by-step tonight, and here's what worked for
me. Hope it helps some of the rest of you! In addition to these
instructions, please refer to the following URLs:
http://www.macromedia.com/support/coldfusion/j2ee/cfmxj2ee_mac_onjrunandtom.html
http://www.macromedia.com/support/coldfusion/j2ee/cfmxj2ee_jrun4_deploy.html