wouldn't this be a textbook legal fair-use of DRM removal ? i own the copy, and the "manager" of those rights is no more. that 3rd party-added drm is illegally preventing me to access my legally bought content. as i bought an electronic facsimile copy and, as such, it can't have any "code" or drm, or nothing, its just an electronic representation of a printed text. IANAL obviously.