hey guys, im super new at this site but have read quite a bit of info on here as to i own an iphone and what not. anyways, todays problem is this my 15 inch alum. PB i bought used from a friend. had been on many tours so cosmetically wasnt the prettiest of the pack, he gave me an external wireless pc card and stated that the airport wasnt working. i didnt mind it until i realized how bad this card sucks and plus its this ugly giant sticking out of my computer! i hate it and went and head and checked the airport slot...after realizing it had no card in the first place i chuckled and went ahead and purchased a card off the internet. i did some research and came to the conclusion that it takes the Airport Extreme Card. it is still in the mail as we speak, but i rechecked the card slot to find a wire(aka antenna i believe) and on the end of it is a bare wire. im afaid that i know its not suppose to look bare like something was ripped from it. so all in all in order to work will i need to purchase a antenna wire also? let me know if you can help me!