LargeTypeCMPlugin is -- as proposed in the Adress Book and the Calculator in Mac OS X 10.4 -- a contextual menu item allows you to display any string in large type on your screen. You just have to select a piece of text, make a right-click (or [Ctrl]-Click) on it and select ÇView in large typeÈ. The window dissapears when you click on it or after 5 minutes.