GHOST confusion

Yes, it's me.

Okay, a few questions about the status of GHOST:
1) Is the separate CVS tree considered "release" ready?

2) If so, has the same code been merged with the bf-blender CVS?

I am getting some strange behavior with bf-blender, such as the 
"shadow" area under the render window being gibberish while the rest of 
the window is fine... bouncing OS X icons causing the entire Blender 
screen to go gibberish for a moment, that sort of thing. They're 
sporadic, leading me to believe that they might be something in my 
system, but I was just curious.

If the GHOST CVS is separate, how does one specify to call an external 
GHOST library from the bf-blender tree? Perhaps a configure flag 
"--with-GHOST" or some such?

Many thanks,

-Bischofftep