The KDE 4.0 release is one of the most anticipated software events in the Free software desktop world today. This talk takes us on a tour of what KDE 4 will bring to your desktop with technologies such as Plasma, Solid, Phonon, SVG and more as well as take a look at some of the new and updated applications that will be arriving with KDE 4.0 including the Okular universal reader and the groupware Akonadi system. We will wrap up with an overview of the community behind and around KDE at how you too can get involved in a variety of ways, ranging from software development to documentation to quality assurance to translating to promotion, and help KDE 4 be the best desktop the world has seen in the process.