I don't have OCD generally when it comes to anythings else, but when it comes to all my Apple products, I seem to have. ThinkPad I love as well, but don't have OCD with them at all really. Any other Mac Pro owners notice this? I won't set the tower on the floor, etc. Itt is quite annoying as well. I am that was with my MacBook Pro, Mac Pro, Mac mini, etc. It's so frustrating!