Thumbnail taskbar
 

Hello all,
I have the ubuntu 8.0.4 distro version and i am wondering how i can get a a thumbnail taskbar to show when i hover the application in the dock. If you know where i can get a how-to guide that would be helpful thank you.

If you already have 3D effects enabled, you should only need to install compizconfig-settings-manager to set this up (I'm not 100% sure that specific option is there, but I seem to recall it).