At 6:13 PM -0800 11/1/04, Richard Bennet wrote: >The "Plus" designation means it has the slightly larger capacity to accept >the later duos also, such as 280c, and 2300. Of the three types, the plus is the only one without the possibility of an FPU. The Dock II comes with the FPU, and the FPU can be added to the original Dock. This all comes from GURU. A color lid can be added to any of the three types. Paul Nelson