Finally there is an Adobe Digital Editons app available for iPad. Other apps that did work well in the past are the BlueFire Reader app and Txtr.
Very important for all apps! If you want to transfer DRMed ebooks you MUST first sign up for an Adobe ID with Adobe and then download your ebooks. Only with an Adobe ID can you transfer protected ebooks. Once you downloaded an ebook you cannot change the associated Adobe ID. This means if you have not registered for an Adobe ID and you download a...