hey all i have the new 13inch 2.4ghz aluminum macbook and i was looking up ways to "pimp" my macbook i changed many of my icons and its looking sick. i then found this thing called terminal. i searched on google how to use it and i couldnt really come across anything to helpful. i know that you simply copy and paste codes, but what if after a couple days i dont look what i did or so? can someone provide me with a quick guide to using terminal? and is there any other cool things i can to/with my mac? thanks soo much in advance!