guys i am talking about hair. NOT SPERM. he he he... well, i guess no bodies knows which salon i should go. wait till two week back to my country then. Kelly, digital perm is for permanent straightening or curling. Digital, mean... they will use electronic machine to curl your hair. which i think if i am not mistaken after they put the iron curl they give you like helmet and plug in to electric. Ceramic perm is more softer to the hair almost the same way except using ceramic curl. Hope i dont make mistake explaining here.