QTR-Quadtone RIP

I'm new to this group and digital printing but have certainly learned a lot already from 
reading previous posts on this group.

Here is a problem I'm having and hopefully someone else will be able to help.

I'm using CS3 on a Mac with ver. 10.5.6.  When I go to the print command, I can choose Quad 
1400 but none of the QTR curves are available.  This is also true for Elements.  If I go to 
Preview (the application) or Lightroom, I get the full QTR menu.  

What do I need to do to solve this?

Thanks in advance.

David