For those of you who find themselves torn between the OSX Dock and Windows 7 taskbar, here is a hybrid that takes the general idea of the mac dock and adds a windows-ish look to it. Try it out, and feel free to make tweaks to make it fit your liking (thats the point of Ubuntu!)
To Install simply download the tar.bz2 file and open it via Cairo-Dock's theme manager.
warning: this theme requires you use cairo dock and will not work without cairo dock installed and running.
*note: the white outlined icons are open launchers