I wont use Xerox CD260 with MacOS 10.6, i can not Print on Mac after upgrade from 10.5 of 10.6.

A update available by Xerox Supportpage:
• Fiery Print Driver update for OS X v10.6
"This utility application modifies the “permissions” on the Fiery CUPS filter file and folder so that users can print on Mac OS X 10.6 (Snow Leopard) with Fiery Driver 2.9 and 3.0"

Where can I find this Driver 2.9 or 3.0? So I can update this. Please Help!!!
Thank you.