Gnome 3 in natty

Any way I am not going to use unity. So switch to gnome 3
Installation of gnome 3 in natty is simple in 3 steps
Open your terminal

sudo add-apt-repository ppa:gnome3-team/gnome3
sudo apt-get update
sudo apt-get dist-upgrade

sudo apt-get install gnome-desktop3


As the default ubuntu is not packed with gtk3, you need to install gtk 3 to make it look sexy


sudo apt-get install gtk3-engines
sudo apt-get install gnome-themes


To change themes, you need gnome-tweak-tool


sudo apt-get install gnome-tweak-tool

There is no guarantee that this will work fine.
if u are too afraid then wait till Oneiric Ocelot or switch to fedora 15.