Digital BW, The Print

Handling custom profiles is different now that I have installed PS 7. I 
no longer have a "source" space or "print" space in the print set up 
dialogue. It now lookes like the page set up dialogue only with the 
print button.
It almost seems as if Adobe didn't want to deal with the "profile" and 
printing confusion and eliminated the choices.
Could anyone enlighten me on this situation? I am using a Mac G3.
Thanks for any enlightenment.
Donna