Install Ubuntu Tweak 0.6 on Ubuntu 12.04 Precise Pangolin/Linux Mint 12 Lisa/11.10 Oneiric/

Install Ubuntu Tweak 0.6 on Ubuntu 12.04 Precise Pangolin/Ubuntu 11.10 Oneiric Ocelot/Linux Mint 12 Lisa

• Only support Ubuntu 12.04/11.10 and later (and of course: Linux Mint 12)
• Support three major desktop environments: Unity, Unity-2D, GNOME Shell
• More tweaks have been added, E.G. Unity Settings
• Solve some critical bugs of the Janitor and improve the usability

The feature I like the most in Ubuntu Tweak 0.6 is that you can use it to change the GTK or icon theme. So you no longer have to use GNOME Tweak Tool (which installs GNOME Shell automatically).
You can also change the fonts, login screen wallpaper, tweak Nautilus and many other stuff. You'll even find an option to turn on Natural Scrolling (under Tweaks > Miscellaneous).

Screen Shots

To install Ubuntu Tweak open Terminal (Press Alt+F2 and type: gnome-terminal -or- Press Ctrl+Alt+T) and copy the following commands in the Terminal:

Terminal Commands:
sudo add-apt-repository ppa:ubuntu-tweak-testing/ppa
sudo apt-get update
sudo apt-get install ubuntu-tweak

That's it.