This could be an easy fix, cause I think I might have a solution I thought of on the way to work. So what happened was, while backing my old macbook to Time Machine, I switched the wifi off so I could go online a lot smoother with my new Macbook Pro. I think it also sped the backup process up too, cause I've never seen it back up 10 gb's that fast. Anyway, I migrated it to my new Macbook Pro with the external HD. It brought over all my user accounts, and when I logged into the one I was on on my old mac, the wifi was still toggled off. So i tried toggling it on, the signal indicator was full bars. Then it switched off. I tried doing this a couple times to no avail. It was weird, cause the internet was JUST working right before the migration. Do you think I can go back to my old macbook, toggle it on, time machine back it up, then migrate it and it should work? or anyone know what else I can try?