Originally Posted by Quexos
Can't one buy books from the Sony bookstore with a Kobo too ?
Yes but not directly on the device. You can get books from any store that sells epubs using Adobe DRM (or no DRM at all), however the download is for an "acsm" file not the "epub" itself. It must go through ADE (on the computer) to get the epub file which can then be read on the Kobo.