I know there are lots of threads on this, and most of my questions have been covered except for a few. How is its ventilation? Did anyone notice any increase in temperature? And honestly, should i match colors, white shell for white macbook? cuz a black shell on a white macbook doesn't make it look real legit. i saw the pictures. And i know this next question is kinda off topic, but how would one go about selling their macbook? like if apple came out with new one's? what would be the first steps and where are guaranteed buyers?