Coffee Roasting

Having yesterday bought a Coffee Grinder, I am moving up in the world of Coffee appreciation. The next logical step in my mind is to investigate acquiring quality Beans. Rather than finding a good quality supplier of roasted coffee beans in my area I am considering cutting out the middle man and roasting my own beans. After some extensive googling-and-going-to-the-first-site-that-seemed-relevant, I have found that a certain kind of cheap popcorn machine is conventionally used. What is more the roasting takes only a few minutes depending on how you want the beans to taste. This has come much to my great surprise and delight, having previously assumed that the process would take many hours and being both expensive and difficult. I shall have to investigate sourcing some un-roasted (or green) coffee beans