== CUPS Port Driver for eCS and OS/2 ==

Download from http://download.smedley.info/cupsportdriver-20080628.zip

Unzip and put cups.pdr into x:\os2\dll and cupslpr.exe into x:\tcpip\bin - also needs libc064x.dll from http://download.smedley.info/libc064x.zip

Go to printer object, install new port - specify x:\os2\dll and choose CUPS1 (if it's the first CUPS printer being added)
Specify the hostname/IP of the CUPS server and the name of the print queue on that print server

Try printing a file using pscript.drv with the appropriate PPD file imported into it!