So you've heard about Git, and perhaps you've even been using it for a while, but whats the fuss really about? What is the purpose of commit messages, and should you really care about how you write them? Lets take a look at how Git works, and why you need to start using it! We will also look at some do's and don'ts, tools and more tools, as well as hosted git repo's to help you get the most out of your Git experience.