The general consensus is that is too hard or too expensive to run a small business on entirely free software. After running my company for 5 years on entirely free software I think this is not the case. We have instant communication, shared calendars, groupware, single sign on, and a single administration interface! Things have worked out really well and in many ways are better integrated than trying to combine multiple different cloud based services. In this talk I will walk through how our infrastructure works, what the pitfalls were, and what the benefits are. At the end I'll give a short demo on a couple of virtual machines to show off the user and admin experience.