Digital BW, The Print

I have the program and printer working except I can't get a profile because
I don't know what the instructions are talking about.  I am trying to get a
G4 OSX.2.6 to print with a 2200.

I am confused by the curve descriptor file that gets installed in the
printer driver.  Where is the curve file and where is the printer file and
how do I install it?

i want to figure out how to put the example EEM profile into the print
driver.  I know that the instructions say the descriptor file needs to be
renamed, but where and How? Then what?

thanks

Tom Robinson