> In Os 8.6,
>   I could set up a HP design jet 750 large format printer , by 
> installing the driver and then selecting that printer in the 
> Laserwriter8 section of Chooser
> Then I could set up the page and do print - send to file a print to file,
> this file  could then be sent to a print house to print either as esp 
> or what ever it was
> 
> can I do this in OS X.3 and how?

>From the standard OS X print dialog, under the Output Options
section you can print to a .ps or .pdf file. Ask the print house
which they prefer.

As for OS X HP drivers, I have no idea I'm afraid -- try their
web site.

Ryan