Hi, Thank you for the spreadsheet which is very concise and should be invaluable. I live in the UK and have had a D300 for 2 weeks (it is my first Nikon after various Canon's and Olympus DSLR). I understand how to place the settings and name them but I am very unsure as to when they apply and when they don't. I don't know if they work on selection or turn on and when they are cancelled! I feel I will be using settings without my knowledge. Would it be asking too much to have some comments or even a crib sheet on how and when the settings work and if the two banks work in conjunction with each other or seperately.