I don't get why the "two-sided" printing option is dimmed out in the Print Layout section of the Print dialog. I'm trying to print a Word 2004 document double-sided, but I can't. Yes, I'm aware there is the option for printing odd pages, then the even ones, but there shouldn't be a need to do such a thing. I have a Laserjet 2100 and am using the built-in Apple printer drivers. The drivers on HP's site don't seem to be any different.