This is probably a stupid question but I'm new to Mac's so forgive me... in the list of shortcust in the system preferences area, what key does "^" indicate? I thought it was the function key since it was put like "^F5" for whatever F5 does when it's not the volume up button, but hitting that with the other specified keys didn't work, and I tried editing the shortcut by typing what I thought was the same thing (with the function key for ^) and it did not insert an ^ when I typed it.