Hi, I grew up as a PC girl. I have been using it ever since. I'm 18. I'm going to college and I want a computer of my own. I'm going to use it for writing essays, photoshop, watching videos, going to use the internet a whole lot, and have a decent amount of photos saved up. Not a lot. And a decent amount of songs saved up. I want to buy a macbook pro with retina display. I don't know if i should buy the 2.3 or 2.6 ghz, i'm planning to use the laptop for a long time (5 years maybe) I usually have 2-3 application running, going back and forth on photoshop, internet, itunes kind of thing. I've been researching what to get and i see "SSD" a lot? I don't know what to do? is the retina display really worth it? thanks so much!