And, looking at the picture on that page, or without even doing so, can you suggest a fatal flaw that would absolutely stop this ever happening ? Russell > http://www.hyperionpowergeneration.com/index.html Hmm Hmmm. How many steps to transform "Potable water" to "Portable warfare" ? One letter change or addition/subtraction/swap per step. Not many. (5 I think) Got a spade ... ? -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist