Can IslandDraw read Mathematica postscript files ?

I'm using IslandDraw 2.1 on a sun. It can open many

postscript files (plain or EPS)

but it cannot handle a Mathematica-generated postscript file (I guess the

prologue is just terrible, specially the MathScale). Mathematica is version 1.2.

Does anyone know what needs to be done (if possible) to the prologue of the

Mathematica-generated postscript file (similar to what is usually done

to use MacDraw-generated postscript files with Latex/psfig) so that IslandDraw

can read it ?

Thanks.

Roque Oliveira