Palm wrote:
No, that did not work. I skipped exec.library as you explained, rebooted and still not new screenmodes in the listing 
Just to clarify, you would need to do a cold reboot after changing the arguments.
BTW: If I remove CGX3 and install P96 instead, I get another problem. Every time i try to execute the CG643D monitordriver when it is under devs:monitors, i the amiga gurus.
Do you mean that the system crashes while booting, or when you manually try to execute the file? (There shouldn't be any reason to do this if the file is already in devs:monitors during bootup.)
I wonder what I should try next. I plan on installing a plain WB3.1 and build myself up from there and see where things go wrong 
Hopefully it won't come to that hassle - CGX 3,4, and P96 are working fine here on my CV64/3D with 3.9. :-) Did you let the install script create some generic screenmodes, based on the selected max frequency of your monitor? Otherwise you'll have to do it manually, or pick your monitor (or one close enough) with the configuration tool.
