Here is a handy table of the latest system software for US Apple Newton: 
Newton Device   Old Software  Latest Software    Package to Use
-------------   ----------    ---------------    --------------
Original MP     1.00-1.04     1.05               Update 1.05
Original MP     1.1.00        1.11               Update 1.11
MP100           1.3 (414059)  1.3 (415333)       Update 1.3 (415333) for NCK
MP110           1.3 (344052)  1.3 (345025)       Update 1.3 (345025) for NCK
MP120           1.3 (444217)  1.3 (444217)       None

See also Information Alley.

Software updates can be found at the Apple site.

Last updated 23 Jul 96 drd

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