Along the same lines as your PNG transparency, it would be nice to use a PSP or PS file as the complete material file.  Each material zone would read a layer with its own name. 

When I'm building materials for a thing, I always keep them in a single PSP file.  It would be SO nice to bring the whole file into Poser at once instead of spawning a litter of separate JPGS.

 

And ditto on the font size control.  Wasn't a problem for me until I finally got a large-width monitor, specifically to make Poser operations easier.  Now I have room to keep all the little palettes open at once, but I can't see what they're saying.

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