I agree, John Walsh Pumping Insulin is really good and easy to follow - I went on a pump 12 years ago and read that a couple of weeks before I went to get the pump and it made it all much clearer on the day I got the pump. The most important thing is that if you are patient and bear with it, the pump will make things so much easier to control - but it does take a bit of time and effort. This forum and the separate pumpers forum are great for advice f you get stuck, but if you and your son persevere you will wonder how you ever managed without it! Good luck! Tim