Fences - Keep your desktop organized with Fences. This is a simple software program that allows you to sort the tabs on your desktop and create files that are easily recognizable to you.
DockbarX - DockbarX is a standalone dock that groups and launches applications.
iCollections - Organize your Mac desktop items.
Synapse - Synapse is a semantic launcher written in Vala that you can use to start applications as well as find and access relevant documents and files by making use of the Zeitgeist engine.
Folderview Screenlet - I had a litle time using kde and one thing i love is the folderview applet, i took Julien Lavergne version made some nasty improvements and here it is...<br /> <br /> the folderview screenlet<br /> <br /> <strong>you need...</trong>
Gnome Do - Simple, sleek, swift, smart. Do. GNOME Do allows you to quickly search for many items present on your desktop or the web, and perform useful actions on those items. GNOME Do is inspired by Quicksilver & GNOME Launch Box.