Saving files on iPad? Just got my iPad a few days ago. I'm a huge Apple guy (camped out for my iPhone 4) and I just recently got a job as a teacher. I'm planning on using the iPad a lot in my classroom, and have already downloaded some solid productivity apps to aid me in trimming the clutter down. I plan on using this over my MacBook as I'm no longer in college anymore, so the power-user needs of writing ten page essays and term papers are long gone. The ipad is a perfect fit for my needs of presentations, YouTube videos, lesson plans, and classroom aid (attendance, grade book, etc) My only question is how do you guys save files or docs you receive to your iPad? I've received some important word documents and pdfs about schedules and such and so far, I've just saved them as documents in my Office 2 HD app (which I don't mind). Is there a better way?