I am using Paul's GS 9.15 and gsview 5.0 and am able to print to both PScript and PCL printers using os2prn rather than pswrite or ps2write.
Would you mind posting your INI files? I have not gone back to attempt to compile the modified version of GSView...my development environment is primarily VAC, so I have to do an EMX setup first. I did also receive a response from Russell Lang who stated:
"...Note that pswrite is not hard coded into GSview. It's just one of the devices for which that GSview pre-populates some configuration option. You can add ps2write without recompiling GSview. Just add it from the GUI, or edit the gvpm.ini file to add it (probably quicker)..."
I am hoping to continue that conversation with him. While the responses in this thread are very welcome, most of them have been a YEY/NAY type of a thing, no one has actually spelled out what specifically needs to be changed and where, meaning, the exact details of let's say gvpm.ini file, so far that means I am nowhere further to working through this.