dude-danny.. RE: Universities. I had seen that one on Tsinghua Universisty. If you are interested in University studies, here is an area of interest in TPMs from Penn State.. <A HREF="http://www.usenix.org/events/sec05/wips/enck.pdf" target="_blank">http://www.usenix.org/events/sec05/wips/enck.pdf</A> FWIW Have a grand day!