[SkyDancer]

The thing to do is to point them to those sites which talk about those various subjects. My mistake here was to get into a technical discussion while initially trying to keep something simple. It won’t happen again.

[fireman15]

Your discussion here was fine; most people just enjoy a lovely discussion and will not bother to follow links. And if the link is to a site with legitimate technical information those who do not understand the basics will not get the gist of it anyway.