Just picked up my new iPad 2 last week. Just curious about a few things. I want to use my iPad as an e-reader and notetaker. Which apps are the best for finding my textbooks? Which apps are the best for taking notes? I am thinking I will buy a pen that I can use on iPad and take notes that way. So which apps are good for handwriting with a digital pen? For those textbooks which I cannot download, I plan on buying the physical books and scanning the pages into the iPad myself. Which apps would be good for that? I know there are scanner apps which can apparently transfer them into PDF form. Does anyone have experience with this? Definitely do not regret my decision this incredible device! It's completely adorable! Thanks guys in advance!