One of my terminal commands that I used in 10.6.7 ~ 10.6.6 doesn't work anymore. After updating to 10.6.8 I checked my activity monitor and my Dock was using 100% of my cpu. So after I deleted the com.apple.dock preference and I built a new dock, I tried the command in Terminal and now it doesn't work. Any help? Here is the command, defaults write com.apple.dock mouse-over-hilte-stack -boolean YES This command make a gradient square behind each icon in stacks. I use stacks ALL THE TIME so I need to have the gradient square so I can click on the icon I need. Help? Please?