<A target="_blank" href="http://www.wissel.net/blog/d6plinks/SHWL-8C6BCH?Open&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+Wisselnet+%28wissel.net%29">Stephan Wissel offers his 15 points to a successful upgrade.</A> Each point includes at least one link to even more information to help you out.