QTR-Quadtone RIP

I had 2.2a working fine with CS on a mac.  Downloaded 2.2c, installed
it and 
installed the profiles.  I want to use it with CS2.  I couldn't find
a Quad printer 
listed in printer set up or in System Prefs, nor profiles in CS2.  Is
this all 
supposed to instal automatically, or do I have to do something other
than click 
instal?

Thanks,

peter