For me, I am not an RN yet, but have been in O.R. for about 3 yrs. I started as a CNA, then worked into a scrub position. Currently, I work as an LPN in O.R. If I were you, I would get some med/surg first because I am told a lot of OR's require that initially. As far as books, I reccommend "Pocket Guide to the Operating Room". It was given to me as a gift and I love it. The pros of OR are a set schedule with holidays/weekends off most of the time. You do have to take call however. (Which I hate) Qualities I think are important: Definitely a proactive nurse. Surgeons want you to have what they need before they ask. You have to have great anticipation skills. That goes for a scrub and a circulator. You have to be prepared for anything because any case can go sour or take a different turn. Also, if you love patient care and interaction, OR is not for you. I am ready to leave O.R. personally. I love talking with patients and being at the bedside. Good Luck! Shelly