No, the link to the video clip below is not a step-by-step of how to convert an atheist, despite the title of this posting (sorry folks). I took my title from the title of the video.
It is interesting to watch (only 3 minutes or so) as it provides an overly simplistic and satirical view of Christians. If you are easily offended, it may not be the best 3 minutes you will spend today. If, however, you are interested in how Christians are viewed by some in the atheist community, then take a look.