But only for a prepress environment.

PS emulation is great if the final product is prinitng on the printer.
But in our case we generate all the work locally that then goes
to a real print shop. It is very important that we print locally
EXACTLY what the print shop will print, no variation allowed.

PS emulation is always a SLIGHT bit off, in sizing, scaling, placement,
etc. So a perfectly aligned graphic will print screwed up even though
it looked great locally.