I have a Lexmark P4350 and have just bought a MacBook. I thought that Mac OS X would have the drivers built-in ready for it. It didn't. The drivers on the CD and internet are for PPC only. I emailed Lexmark and they said they were sorry but they have no plans to port over th P4350 drivers. So now I have a perfectly good Lexmark P4350 and I can't use it.