MadDog, Sometimes it's as simple as asking the right questions. remember Doug Adams made a big deal about some computer finding the answer to what is the meaning of life the univers and everything. It took the compter several years but it finally came up with the answer- "42". the computer scientists realized that the answer didn't seem to fit the question so they asked the computer what was the question to the answer. several years later the computer answered "what is 6 x 7?" So ... what was the question again?