I spent untold hours trying to figure out how to purchase new releases and read them on my Droid Eris. Becuase I was unable to find clear instructions, I am sharing my findings here: Aldiko Reader on the market is attractive, but there is no easy way - that I could find - to purchase, import and read books that are protected. (if you're into running scripts and torrents and all that check this out ) Instead, cough up the $2 and buy ireader at the market. On your PC, download the free PC version of mobi pocket reader. Once installed, click HELP>ABOUT and there is your pin/key/PID that you will need to purchase the book at the store and also to open the book on your phone. I liked this ebook store for it's selection of new releases in mobi format. Download the book to your PC. Put it in the ireader folder on the SDCARD. If any publishers are reading this> get with the e program! I have credit card and am willing to spend. All the stupido reading devices and their unique reading formats are bullets in your own foot. Guess we have apple's lead to thanks for that.