PIM4845.ZIP contains the following files:
1.   PIM4845a.LIB (the PIM48 library in binary format)
2.   P4845aLT.LIB (PIM48 "light")
3.   PIM4845a.DOC (Documentation in MS Word format)
4.   PIM4845a.TXT (Documentation in ASCII text format)
5.   PIM4845a.INF (information file)
6.   HISTORY.DOC  (version history)
7.   README       (This file)

PIM48 LIGHT (PIM4845aLT)

Same as PIM48 with the following features disabled:
- Display of mmon phases
- Display of sunrise/sunset times
- Auto todo update (can still be done manually)
- Input screen for auto todos update, lat, long, tz

ListManager (LM) - distributed separately!

List Manager (LM) is a utility program designed to manage LISTs.  A LIST can
contain any data type to included LIST-of-LISTs and LIST-of-STRings.  The
parent/child relationships provided with embedded LIST allow it to be used
effectively as an outliner.  

LM supports the following functions: add, cut, copy, paste, delete, edit,
binary search (works on a sorted list), sequential search, push an item to the
stack, move an item from the stack, reverse the order of a list, sort (requires
G(X) or LSORT from James Donnelly's TOOLKIT), sto, rcl, evaluate, tag, purge,
date stamp, time stamp, and sum.

LM is also shareware and is distributed separately by the same auther as PIM48.