Hi, i am about to purchase a MacBook Pro 13" and could use a bit of advice. Basically I want to spend as much as necessary to get a machine that serves my purposes but am not looking to get every feature imaginable. Also I don't really care if the computer is new or used. Primarily the computer will be used to store photos and to edit them as I would like to get into photography. I am certainly an amateur here. Computer will also be used to store music and videos that I can sync up with my Ipad and IPhone. Don't do any gaming at all. Would like to use the computer at home for work purposes via Citrix so I can leave the work laptop at the office at night and when travel,ing for work. Is parallels needed for this these days? Other than the above the computer will be used for surfing Internet. Any help would be much appreciated. I'm not very familiar with Macs other than my wife has a MacBook pro from 2009 that is still going strong. I'd like my own personal computer now though instead of using my work computer for everything. Any help or advice would be much appreciated!