convertion
I don't know of a GIF – PCX files converter. There is a utility in the GO ACAD
forum which converts HPGL -> DXF, and there is another utility which can
convert a GIF -> HPGL (which I don't think is in the ACAD forum, more likely in
the GO PICS area.
I'm hoping that someone will come up with the right names for my
recommendations, or at least give you a single converter you might try.
Good luck!