Digital BW, The Print

I downloaded Quadtone. I admit I am not technically proficient. How do 
I import my images from photoshop to the quadtone program. Can anybody 
give me a step by step once downloaded?
FYI I'm a B&W printer with chemistry, now highly allergic. I have 4 
pictures going up in a show in a month, and I'd like to be able to 
digitally print as well as a could in the past. The ideas discussed in 
the group dialogue seemed to be a solution, but I'm struggling to get 
up to speed. Thanks, Ann