Well, I have never owned a mac before in my life. I really like the iMacs but I am kind on the borderline between the 27 in and the 21.5 in. I will be using it for internet browsing, photoshop, slight gaming (the most graphic intensive game that I play would probably be GTA 4 or Bad Company 2), and probably some video editing. I really want a computer that lasts so thats the main reason I am switching to mac. Space is not an issue but I would really like to save some money. I would love to hear some opinions on this 