@emailists I understand. I am also a female audiophile. Those who have said, non-audiophiles have no clue how much audio equipment costs or the precision it takes to set a system up are on track. I can only imagine the pain (and anger) felt by those who have had equipment "adjusted" "moved" or "damaged." I, too, find it rude that anyone would come into someone else's home and feel "comfortable" enough to move anything or place drinks (or any possibly damaging object) on something other than coasters on a table. The only problems I've ever had was with my (then 3 year old) granddaughter gently pushing in the woofers on my speakers to feel the give and take, and my husband sitting his lunch on top of them before heading out the door for work. I simply placed the grills back on the speakers when the grand babies came and a supervising adult was present in the living room any time the girls were there playing. I also had (several) discussions with my husband about resale value dropping through the floor should my speakers be damaged. Perhaps in the future you should inform guests when they walk through your door that your stereo system is off limits because you've already set it up to perform at its peak. And if there should be any problems you'd greatly appreciate it if they would speak with you about it and not try to rectify it. Or you could buy a big poster board, paint on it in big, bold letters, "DON'T TOUCH" and draw a skull and crossbones above or below those words. Then hang it or stand it between your speakers. (yes, I know that would effect the sound stage, but it would only be temporary :) Sigh, we live, we learn.