Photoshop CS3 compatible Canon plug-ins are now available for all of the iPF printers. I have the latest plug-ins for the following printer and OS combinations on my FTP server for anyone that needs them.
5000 Mac (UB)
5100 Mac (UB) and Windows
6100 Mac (UB) and Windows
8000 Mac (UB)
9000 Mac (UB)
(UB) denotes Universal Binary and compatibility with both PPC and Intel macs.
FTP Server:
www.on-sight.comUsername: onsightguest
Password: guestftp
My apologies for this list not being more complete. Point me to any other plug-ins and drivers and I will be happy to add them.