Mac Download: Menu Master is a crazy useful application that lets you change and remove menu short cut keys.
It takes about 15 seconds to learn how to use Menu Master, and saves you lots of time later because you can use the shortcuts you defined and do not bother remembering which ones the developer of the software invented for you. Additionally, you can set shortcuts to any menu item that had no shortcuts, or remove shortcuts from menu items.
If you can't see a use for that, you're not really thinking about it. Free trial download, requires Mac OS X 10.2 or higher.
Menu Master [via Working Smart]