Win2-7 is a Ubuntu theme makes gnome desktop appearance looks like Windows 7.It changes the icons,emoticons,sounds,Gtk and Metacity Theme,Emerald theme,X-splash,Cursor theme,Openoffice splash,and all them done by running “install.sh” in Win2-7 package.See the pictures:

If you’d like a Windows 7 appearance in your Ubuntu gnome environment,just download the Win2-7 theme from http://gnome-look.org/content/show.php/Win2-7+Pack?content=113264;
Extract the package and run “install.sh”,it’ll ask to choose your favourate panels,icons,startup logos etc and install them.