If a book isn't available in Apple's Bookstore, will we be able to buy it on Amazon and import it through iTunes into iBooks on the iPad? I know this is possible with DRM free ePub's like Project Gutenberg, but I didn't know if Amazon had a DRM protection that would not allow this or if Amazon's eBooks were even the same format. I would like to avoid downloading the Kindle App to my iPad (pending its approval from Apple) if I can. I searched the forums and several other websites, but I wasn't able to find a definitive answer. Thanks. .