blender tut struggle

Hey, i have just started following a tutorial on creating a photo realistic orange, however, the tutorial is based using the blender internal engine and i want to use cycles, being new to blender and 3d art in general, i am finding some difficulty. I tried to see if it was just because the cycles engine does things differently, but it wasn’t coming out the way it was supposed to in that case either.

im 17 minutes in. He says it should be black, but on my screen its not changed at all. Which i dont understand. Any help is much appreciated. I hope it doesn’t take me too much longer to get over being a total noob, its already been a couple of weeks since i started… i think. And i didn’t mean 2 weeks since i started the tutorial, im not that much of a noob, haha

Anyway, please advise.