I have been planning to buy a Mac specifically for editing photo and videos and would like your opinion. Since I am planning to buy a Mac only for editing photos and videos, What screen size would you suggest? 13 inch or 15 inch? And is it worth buying a MacBook Pro 13 inch 2.4 (@ $1100) versus 15inch core 5i (@ $1700) How much would 2.4 and 2.66 differ in computing power? I almost think that 13 inch and 15 inch won't make much difference but 15 inch 5i also comes with extra graphic card, so I am confused? Right now I use a camera that has RAW images at 5MB or so. In future I plan to upgrade to a full frame DSLR 22 MP or so. That would mean bigger file sizes. What would you do? Photo peeps with Mac advise. Yeah guys, I did read all the other MacBook Pro thread, but none mention what they are planning to use it for. Update 1 (*Edited: 8/8 8:55pm) Another option that I am thinking about is upgrading 13 inch RAM later to 8GB or so. Would that be comparable to 15inch 5i? Please advise.