RocketDock addons like Icons, Skins, and Docklets http://rocketdock.com/user/5475/addons/newest en Nobody knows! oOoOo :)
Add's a mirror effect behind the dock.

Notes: You'll have to disable hover effects and auto-hide. It doesn't mirror the dock icons, just the desktop and windows. Please go to http://www.aqua-soft.org/board/showthread.php?t=49614 for more information.]]> Misc Wed, 16 Jul 2008 11:22:43 -0500 http://rocketdock.com/addon/misc/2970
Shows a Fan or a Grid stack, a la Leopard.
Options are be: Automatic, Fan, Grid.

See a screnshot of it here:

http://matonga.deviantart.com/art/Desktop-December-2007-72676922

Help thanks to bezisdabest:

Stacks gone after restart? Here's the solution folks:

Log in as admin to have the administrative rights.

1. Navigate to the RocketDock folder under program files...C/Program Files/RocketDock.

2. Right click on the RocketDock folder, and select properties, click the security tab at the top.

3. You should see a list of groups and user names of your pc, click edit...

4. Click on your user name..should be called "Users(your name)"

5. Check the box underneath to give yourself "Full Control", click Ok, Ok..

6. Done, your user account now has full permission to this folder...try it close the application or restart and you settings should be saved.
]]> Docklets Mon, 31 Dec 2007 09:00:59 -0600 http://rocketdock.com/addon/docklets/1791