hey guys.. very new to this forum.. this is my second post man.. any way I am thinking of publishing ebooks for iphone and ipad and probably androids, I have a few questions in I wish someone could help answer: 1. What format should my ebook be in? Any software to do this? 2. Is this ebook format compatible to android too? 3. Is there any way for document rights managment (DRM)? 4. Do I need to build an app in order to load the ebooks? 5. What if I want to sell this ebook, how do I go about doing it?