"This program displays a graphical view on the OS/2 or eComStaion process tree.
PSPM/2 is a clone of an already existing PSPM/2 utility of Seth Eilbott, included in the OS/2 Developers connection program package (DevCon).
Unfortunately this version has some severe drawbacks:
The new PSPM/2 package
Requires: OS/2 Warp 3 or better
Download: http://hobbes.nmsu.edu/pub/incoming/pspm115.zip
Search: http://hobbes.nmsu.edu/cgi-bin/h-search?key=pspm
Source: OS2VOICE