Tree and Refresher let you run tree and refresh automatically as much as you want. and many more. such as...
=>if you run once it will add to context menu.
=>you can toggle super hidden by hit F10.
=>Restart Explorer will add to context menu with icon.
=>Command Here will add to context menu with icon.
=>Change Wallpaper will add to context menu with icon.
=>Desktop Icons Settings will add to context menu with icon.
=>Add and Remove Program will add to context menu with icon.
=>Open...