Casey Rousseau writes: "There is no problem that cannot be solved by the correct application of high explosive" Well, there are, it's just that the class of problems that fail to meet this criteria is very nearly the same as the class of problems which are simply insoluble. I would argue that these problems are simply awaiting for the proper, correct application of high explosives to be found. rone -- No IT story is complete without an unhappy ending. - Roy S. Rapoport <rsr at inorganic.org>