Mike,
We talk about ALL sorts of stuff! There are how to links scattered here and there throughout the forums. Check out specific topics in the forum section. There are various article
here about many different things, some specific to a particular model, some pretty generic.
You may have to be a subscriber, or at least have the current code. If you don't have either PM or Email me and I'll see what I can do to help you out.
There are literally hundreds of reference books out there, some out of print, some available at the local library. Google various topics as well, there is a surprising amount available on the web.