Thank you to all the folks who were patient with me and answered my questions on this forum. Thanks also to Linus and Co for the very informative vids that helped my get through my first build with no problems. The machine works wonderfully; it's quiet and very fast. I built it for photo editing really, but the CPU came with games offers so I'm playing a couple of games too. I guess I'm at the top of a very slippery slope with that! 
