Autocad 2004 dwg format

This discussion is a bit premature, since Autocad 2004 has not even been released yet. From what I read, Autodesk will be introducing a new, encrypted dwg format, possibly only viewable from a workstation running a licensed copy of Autocad. If all 2004 dwgs are encrypted as default, will the opendwg.org people be able to create the necessary dwg libraries? Is this the end of Intellicad and all other opendwg based programs?