I'm considering an IPad primarily for use when travelling. I spend a lot of time on airplanes. For those of you that have IPads maybe you can answer a few questions on how this works, what apps I may need to do this, etc. 1. EBooks - I know I can buy and read books. What about putting notes in the books? For example I travel with a guitar and am always lugging around instructional books and tab books. I like to make notes in the books, insert chord diagrams, etc. Can this be done easily with ebooks on an IPad? 2. Magazines - I subscribe to several magazines that are now offering "digital delivery". Can these be downloaded for leasurely reading at 30,000 ft? How easy is it to clip and save articles from emagazines for later archieving in an easy to find storage/retrieval folder structure on my PC? My house is always cluttered with old magazines waiting for me to cut articles for saving, and I never seem to find them again. 3. Movies - I have a rather significant library of DVDs at home. How easy is it to copy the DVDs to my PC for downloading to the IPad for viewing on the plane? Thanks.