Sorry, you won't be making an etextbook. There is NO form of DRM that can't be defeated in some way, and since that is a deal breaker, your deal is broken. Also, you better not make a print version either, because it can be scanned and OCRed and put in a torrent.
If you decide to actually be realistic about the "secure DRM" fantasy, then there is only one way to go-- epub.
Last edited by ardeegee; 05-07-2011 at 01:14 PM.
|