Color Separation

Hi there,

I've been digging around postscript docs, (not too much), and I plan 
to soon write a PS snippet to allow for color separation of appended 
postfix document, in a way that processing the document through GS 
would spill out 4 black and white separations.

I wonder if someone her would have put a sort of "howto", or would 
mind writing a couple of lines on this subject to serve as a "startup 
guide". Adobe's docs seems to be poor in examples.

Thank you,

	JS
	-><-

And...double thank you for the anti-spam hack.