I was wondering whether someone can explain to me how I can SAVE documents created on an IPAD such as PAGES or NUMBERS files to my WD Mybook World edition (Blue Rings) 1TB? The WD Mybook is connected to my Airport Extreme, and is visible on my network. I can view all files, folders etc using 'File Connect' app both on my iphone and ipad but dont seem to be able to save from these devices back to the WD......either from existing files or newly created ones !!!