Il Mio Problema
My Airport card had been malfunctioning for a couple weeks, so badly that my wifi wouldn't even turn on, let alone connect for more than 30 seconds.
La Mia Riparazione
The repair was simple and easy, though I am pretty good with technology, though it was still simple enough that someone else could do it if they followed the guide.
Il Mio Consiglio
Advice? not really, unless you are experienced in mac repairs or know what you are doing, you should make sure to follow the guide step by step.