First let me start by saying it's good to be back. Sometimes the loss of a freedom that's been taken for granted, never bears reality until access to an institution, be it physical or spiritual is denied. I never intended to allow my personal feelings to cloud any response. I should have shown more wisdom. I was wrong. This is a very good site. Even an indepth search, at least in my oppinion, failed to find anything similar to what this site offers. Speed of response alone is a major highlight. Yes my friends, this is where you want to be if your quest is cyber-info pertaining to our industry. My writing style, while not enjoyed by some, is something I'm developing. I try to take at least 95% off the top of my head, pertaining to facts, so please don't hold me to any. What you get from me is 30-plus years of experience and a thirst for knowledge. We need a serious thread on the science of this business. An ethereal, brainstorming, thought provoking, thread. The kind you think about long after the computer is turned off. The kind that makes you dust off those books. And be that much better for it. But, where do we start? What are the "big three" (questions) when it comes to our industry? We should conduct a poll and at the very least, find out what we need to talk about. The only stupid question is that one never asked. Anyone interested?