ISOFS is an installable file system for OS/2 to access ISO rawfiles suitable for burning on CD. It allows transparent readonly access to the contents of the raw file.
new:
Fixed mainly a memory leak and the still broken extended attribut handling. Some more bugs are fixed I forgot ;-). Added more descriptive error messages to mntisofs so it's easier to find out what's going wrong. This seems to be the first really stable release.
http://www.os2world.com/cdwriting/
Source: