If anyone who has experience of the different models and what they are capable of/limited to and could give me some advice it'd be greatly appreciated. Ideally I would go for the top spec, dedicated video card rMBP but I'm really finding it hard to justify the cost. I currently have a very decent spec hackintosh which I can do all my heavy photo/video editing on. My original plan was to sell the hackintosh and replace it with the rMBP so that I'm only running one machine but I think I juggling the two wouldn't be too much of a hassle. Basically what I'm wondering is how the 13 inch rMBP perform for what I would be using it for if I were to keep my hackintosh for the heavier stuff, this would probably be mostly browsing, itunes, iPhoto and some light photoshop editing. I'm a bit concerned at going for a dual core CPU as I wouldn't normally consider a lower spec machine but they aren't cheap and I really am limited on what I can spend, however I really don't want anything that's going to be slow when performing the mentioned tasks. ---------- Also forgot to mention that I am only considering the retina macbook pros as the retina screen is one of the main reasons I am looking to get one.