Just wanted to add a thought. I really would like this thread to be for everyone, not just tech types. I fear that often we geeks scare away some who may be "ignorant" but also want to learn more, and they won't ask questions because they are sure someone will jump on them to mock, etc. I did not get into tech to lord it over others. I got into it because its interesting stuff, and I like to learn. I also like to help others learn so here is the deal: anyone out there who has a genuine question about this stuff please post it. There is no such thing as a too dumb question in this thread. And I would ask that anyone who enjoys poking fun at those who know less please refrain from posting this thread.