Make ubuntu look such vista

Gnome-look.org or here

Install the Beryl and GTK theme as usual

Icons

Download the nuoveXT-aero iconset

Download the nuoveXT-aero iconset from here

Panel

Change the gnome-panel size to 32px height.For this you need to Right-click on the gnome panel (the taskbar at the top of the screen) select properties

Change the size to 32 and click on close

Vista start-button screenlet

Download and install “Desktop Screenlets” and you can download from here

Install the “orb” screenlet (The orb screenlet is included in the .tar.gz from gnome-look.org) or from here .Place the orb screenlet above the main-menu button and lock the position.

Vista Wallpapers

If you want to make the experience complete download some Vista wallpapers for your desktop.

Download vista wallpapers from here or here or here

Install cursor to aero-drop

Download aero-drop (Aero Mouse Cursor with Drop Shadow) from here

Extract the archive and move the folder to ~/.icons/ .

Go to System—> Preferences—> Appearance—> Theme—> Customize—> Pointer—> aero-drop—> Close—> Close.

Then, go to ccsm (if you don’t have it install it with “sudo apt-get install compizconfig-settings-manager”).

General Options—> Cursor theme—> aero-drop

Close ccsm.
That’s it you are ready for vista look for your ubuntu desktop