Hi Lynn -- The official stance is that we are no longer supporting Java versions below 1.2. Unfortunately that includes Mac OS version below 10. That's the official stance. However, I tried to be very careful and not actually use 1.2 features in a way that would break 1.1 versions ... The big difference now is that we are not bundling Swing (the UI toolkit) in the installer, since it's built into 1.2/1.3 JDK's. You can download Swing 1.1.1 from http://java.sun.com/products/jfc/download.html and try to get it to work with that. If I get some time, I'll see if I can get it up and running in a 1.1 VM and I'll let you know.

Mike