Hard Disk Users Note:
If you are using a hard disk you may want to assign LTOI: to
the directory where your infocom games are located.
ZMachine assumes a directory structure of:
LTOI: ->GameName1->Story.Data ->GameName2->Story.Data . . . ->GameNameN->Story.Data
when using this directory structure, ZMachine will be able to
automatically locate the main data file for the game you wish to play
and automatically place and retrieve game save files from the directory
of that specific game as well.
You'll probably want to rename the Zork 1-3 data files to Story.Data
as well. They work properly with ZMachine, Infocom just named them
differently.
I recommend copying zmachine and zmachine.info to LTOI: as well.