Digital BW, The Print

I am new to the digital side of photography, even though I have just 
finished work on my senior show- all in B/W digital prints, I still 
have alot to learn. Is there such thing as classes or lesson's
(possibly on line) where I can learn more, I read the threads, I read 
about Piezo, and MIS inks, but Im still confused. Thanks, Clary