hello. this is my first post on this board. no stranger to message boards mind you, just this one. anyone, i'm a photo lab tech at a wholesale warehouse and i'm going to be taking the CPC and SPFE tests to become certified. can anyone offer me any advice? has anyone taken it? are there any key things i shouls study? please. just tell me ANYTHING! this seems like a cool bunch of people and i think i'm gonna stick around for a bit.