I was a bit reticent about buying a refurbished phone but it's fine. The only thing wrong was that the USB connector was a little bit damaged; I fixed it with a little pursasion and the help of a screwdriver. All in all I'm very pleased with my purchase - thank you.
There is lots of information in this book but, unfortunately, it did not hit the right buttons for me; sorry. I felt that I had to reallly concentrate to take in the various aspects when all I really need is a step by step guide.
The Nikon Guide which comes with the D80 is nothing compared to the Magic Lantern Guide. The Magic Lantern illuminates the finer points and when reading the book with your camera alongside, you will learn more than you thought possible. I'm cerftainly very pleased that I bought it.