This trial and error bit of work has been exciting to produce. For a guy who grew up before television this is quite an achievement. Yep that's right, I said before television. I was ten years old before the first 12" black and white TV appeared on our block. Sunday night's we used to go over to my aunt Hilda's place and  " watch the radio." I guess I can't think of myself as a luddite anymore even though I haven't got a cell phone or a blackberry. I can compute!!! 
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