QTR-Quadtone RIP

Where is this QTR GUI page? I have looked every where. 

--- In QuadtoneRIP@yahoogroups.com, "Brian Ellis" <bellis60@...> wrote:
>
> From the "Help" tab at the top of the QTR Gui page:


Also, the documentation says to 

In Photoshop version CS2, select:
-Document: profile: gray gamma 2.2

Where do I go to change this, I cannot seem to find out where to do it. I read somewhere tht 
in CS2 that gamma is 2.2 by default, thanks, stephen w