Looking for printing help

[jim]

Hey,

I'm trying to set up a virtual printing device using cups to print to a 
postscript file.  Eventually, I'm going to expose it to the loopback IP 
address using Samba so my Win4Lin image can print to it.  I'm trying to 
capture printing from my Quickbooks running under Win4Lin and QB doesn't 
allow you to print to a file or preview the printing, that I've found.

Anyway, can anybody point me some info on how to setup a virtual printer?

Thanks,
Jim