Hi, Silverhawk. I really don't care what you think of me and I can assure you that I'm not offended by your ignorant manner or your rude Private Message.
My question was simple and re-reading what I wrote, I really can't see how I was professing to be knowledgeable on the subject. You obviously can't add anything constructive to my simple request for information so please go away and do something useful with yourself.
Thanks again to the folks who took the time to post useful answers.