Hi All, I am the new user of the ibook, just got it yesterday together with the airport express. I would like to seek for some help here, hope some1 can give me a hand. I still need to connect my broadband cable to pc, but i dont know how to set up thru airport express to connect both my ibook n pc. can some1 give me a guide? cause the cable only can plug to either my desktop or airport express, the thing is I dont hv wifi card in my desktop,what should I do and what I need to buy in order to make both ibook n desktop connect to internet.