Windows only: Free customisation utility XNeat adds a few unique functions to the rich library of tweaking utilities, and some might become must-installs for Windows power-users. The most notable are the additions to the standard “Save As” dialog: an option to create a numbered “clone” file when you’re about to save over an existing document (i.e. “Paper(1).doc”), and a time-stamping utility that adds numbered dates to filenames automatically. XNeat also lets you enable drag-and-drop taskbar re-ordering, giving you your preference of left-to-right app layout, and a full set of windows management tools, including transparency and system tray docking. XNeat is a free download for Windows XP and Vista only.