I've actually had this issue probably a little after 10.4. Basically, I go to print something (any application, doesn't matter) and nothing happens. And when I say nothing happens, it's as if I didn't click the print button. This happens with any printer I try and print to. Home printer trying to print to my windows printer via samba. Job printer on a network. Doesn't matter. I click the print button and it just sits there looking at me. I've searched and asked around, but nobody seems to have a solution to this problem. I've used windows, unix and linux all my life and have only been using mac for about a year and a half, so I'm not familiar with all of the issues with macs. Anyway, any help that can be provided would be greatly appreciated. Thanks in advance.