Finder Keyboard Shortcuts

There are a couple of real cool keyboard short cuts in the Finder that I use all the time. Here is a list of them:
CMD - Shift - A: Opens the Application Directory
CMD - Shift - U: Opens the Utilities Directory
CMD - Shift - 4: Allows you to make a selection screen shot
CMD - Shift - Delete: Empties the Trash
There is a ton more, however these are a few of the good ones.