I just got a 13" macbook pro. Last year, my college dorm had wifi throughout so I never had a problem with wifi. My dorm for this coming fall will only have hardwired ethernet ports in the rooms. I have never set up a wireless network before, so my question for you guys is what do I need to purchase to do this in my room? Just a basic wireless router? Please tell me the parts I need as well as some brief instruction on how to do it. I am decent with tech stuff so just a basic overview of what I need to do would be fine for now. Also, in case it matters, our internet at school is awful whether using wired ports or wifi, so I dont know if that matters for the hardware that I will need to buy... thanks guys!