>One more question:
>Can you give me a place where the DIF format is described?

Maybe at http://www.wotsit.org/ but I haven't checked it.

I happened to stumble across that web site recently while
porting the libtiff and some tiff-to-gif conversion programs
to MPE/iX ;-)

Lars.

(That kind of IMAGE processing is *not* TurboIMAGE related :)