Open Source Free Software (FOSS) has become an international phenomenon in recent years. FOSS's philosophy of protecting user freedom distinguishes it from many commercial software vendors. Constantly updating and improving, it expands the boundaries of what is possible in software, giving you freedom in other ways: create, hack (in the sense of "hack"; behave!), explore new ways of doing things. We have included as much interesting information as we can in this yearbook, including the hottest distributions and FOSS for a wide range of interesting and practical applications. This collection is a treasure trove of knowledge about Linux and open source, ready for you to get started right away. So, what are you waiting for?