"How Can I Still Create PostScript Files with Acrobat's Adobe PDF from InDesign in Snow Leopard?"
With Mac OS X 10.6 "Snow Leopard," Apple introduced an entirely new architecture for print drivers. The new system is designed to provide greater reliability and timeliness in printer support by taking much of it out of the hands of printer manufacturers that, frankly, have never been great at supporting the Mac platform. With such a major change, though, there were bound to be casualties, and one was Acrobat's Adobe PDF print driver. It simply stopped working. In response, later versions of Acrobat Pro 9 have entirely removed the driver and its associated PostScript Printer Description (PPD) file from Snow Leopard systems. In its place, Acrobat leaves a new "Save as Adobe PDF" item on the PDF menu of the OS X print dialog. And of course, we can still export direct to PDF from within Adobe CS applications like InDesign and Illustrator. That's all well and good for general use, but it doesn't satisfy every case. For instance, Lightning Source, the POD