On os2.jp saw that ALWALTFX has been updated to 4.3. This is a WorkplaceShell extender to remap keys/mouse as well as a process switcher replacement and other features. Docs are in Japanese but the application is in English.
An English translation of documentation is http://www.excite.co.jp/world/english/web/body?wb_url=http%3A%2F%2Fhp.vector.co.jp%2Fauthors%2FVA023499%2Fsoft%2Falwaltfx%2Falwaltfx.html&wb_lp=JAEN&wb_dis=2
Download: http://www.vector.co.jp/download/file/os2/util/fh471795.html
From: Mark Dodel
Source: OS2VOICE.org