Plus do some searches on this site...there have been lots and lots of discussion about it. Big, hugh beta program that was well reported. Spend a few minutes doing that and you should pick up lots of info, if not everything you'll ever want to know.
Not trying to be a smart azz about it, just suggesting the most practical way to go about answering your questions.
Hey, docker, I appreciate your help. Got lazy, and thought this stuff was probably too new to pull a search on. Happens every time I think. Thanks again.