Because I answered the other 2 threads with no replies from the OP as is looks like this one will become the same. Not condescending when they are legit questions, as it makes absolutely no sense. If he answered me why he thought he needed those instead of ignoring my post I'd answer him to correct him. It's psychology 101. State why you feel it's necessary, then have the proper answers back and why he would need something else or why a certain item isn't necessary. In the computing world people think some things are necessary for the wrong reasons. It's best to educate why or why not rather than simply stating no, no, and no. It's also better to understand their thought process when choosing parts rather than assuming so you can better help them with their build and learn.