Bryan's Tips and Tricks
Enable the Suck Dock Effect (Mac OS X 10.5.3 Leopard)
There's a hidden Window Minimize Dock Effect in OS X. By default you only have two options for effects when minimizing Windows in OS X. Here's how to enable a Third one, called "Suck".
So Here's How:
Open Terminal (Located in your Applications Folder under Utilities.)
Type in defaults write com.apple.dock mineffect -string suck then press enter.
Next type in killall Dock then press enter. (Make sure you use a capital "D".)

Screen of Terminal Commands to Enable Suck Dock.
You can now Quit from Terminal like you would any other application.
Now try minimizing a window. You'll see the "Suck" effect.
If you want to see the effect in Slow Motion, Hold down "Shift" before you click on the minimize button.
If you don't like it, choose a different Effect in System Preferences (Dock).