I have a new chair pad!
Neither Andy's desk chair nor my office chair are the greatest chairs. Which makes sense, because unless you are really going to spend about $600-$700 on a desk chair, it's going to hurt your back or backside in a few years. Not being independently wealthy, we of course do not own $1400's worth of chairs. However, we ARE now the possessors of $25's worth of foam pads for our cheap chairs. We went to a local foam place--believe it or not, there are such places--and got the foam that would be IN the $700 chairs.
My butt is in love!