GizMUT is a pet project that Jeremy (a friend) and I have been working on for nearly two years now. It has undergone a lot of work and currently is undergoing a massive rewrite in C++ so that we can hopefully implement many of the ideas we have had in a more efficient method. I'll write more later. You can get onto GizMUT by telnetting to gizmut.org:4999 and going to the web site here. Thanks.