A question for those who may have some knowledge of the SDK and apps being developed - will they have the ability to store files on the iPhone and will they be able to move files from your desktop PC/Mac back and forth to the iPhone? One of the first apps I hope to get is a good ebook reader, but it will need to have the abililty to store ebooks locally plus move the ebook file from your desktop PC. Another app I want is some form of notes sync with Microsoft Outlook. If not the Notes program itself maybe just a text editor of some sort. Both these apps will need the ability to move files back and forth though.