Be running Internet Explorer 6-7 (Confirmed) (Firefox does not work consistently with some menus)
Java Run Time 5.0 (Update 11) IMPORTANT NOTE: JRE 6 does not appear to work, you must visit the Jave archive located at http://java.sun.com/products/archive/ and choose "JDK/JRE 5.0 Update 11" then on the downloads page, choose the JRE option.
You must tweak the Java settings by going to the Windows Control Panel > Java > JAVA tab > Click VIEW for "Java Applet Runtime Settings" and add "-Xmx150M" (exact case) to the Java Runtime Parameters for any listed runtimes.
Port 8443 must allow outbound traffic or ART will not load.
Additional Information is available in the attached Bowman Technote.