sorry if this is the wrong place for this thread. anyways, i'm getting one of the new mbps, I'm debating between the 15' with 2.6ghz or the retina 15' with only 2.3ghz for the same price. I just wanna know how much extra power i would get with the regular macbook and if it would be worth it because i do ALOT of intense photoshop. mostly digital paintings, with really big resolutions. i also plan on doing light gaming, civ 4 and half life. maybe fallout. what do you recommend? i like the features on the retina macbook, but overall i need to be able to run photoshop very smoothly.