ISOFS V1.0.3 has been released. This fixes the three reported bugs with V1.0.2 and adds a script which makes it easier to use the WPS to attach and detach ISOs.
http://home.clara.net/orac/os2.htm#isofs
ISOFS is an installable filesystem for OS/2 for seamless read only access to the contents of ISO image files, as suitable for burning on CD, or as extracted from CD.
Source: OS2VOICE