I have a Canon i9900 photo printer connected to my Network Drive printer server. Works great with Windows XP. I just got my PowerMac G5 2.3 dual-core. Downloaded the OS X 10.4 driver from Canon web site. However, i9900 does not appear on the list of printer types. It still only has its default list. Since I am a brand-new switcher, I don't exactly know what to expect. Please help.