Just a couple of notes. First, Fictionwise offers a large number of books in its 'multiformat' option. These come without DRM. Second, not all publishers impose DRM (BooksForABuck.com, for example, does not). Third, there are significant non-technical (e.g., moral/legal) issues with removing DRM, even for those of us who find DRM a cost and inconvenience.
Rob Preece
Publisher,
www.BooksForABuck.com