Hi. I'm very new to the whole e-book thing. I just bought a Sony 300 pocket reader. I downloaded the Sony library and Adobe Digital, but also downloaded Calibre after reading about how great it is. So here's the dumb question...if I want to buy an e-book, where do I go? To the Sony online store? Amazon? Other sources? And when I buy an online book, do I download it directly to my calibre file and then transfer it to my Sony pocket reader? Thanks so much for any direction.
Suzy