"Programs that I tried to promote were real3d 1,4?"
Why not use a driver for a CGX-screen directly from within Real3D?
I don't know which versions are supported, but I was thinking of something
like this
http://aminet.net/package/gfx/3d/wfmhcybergfx.
Some of the handiest screen-promotion tools I've used are NewMode and
ModePro, but I only ever used it for promoting games between PAL/NTSC.
I do not think they will work for the purposes you intend them to though.
