Ayo. I'm new here. I searched the forums inside and out for the solution to this, however, I believe my debacle is a bit more complicated. I'm at the University of Pitt in a room without wireless network [stupid, right?] I connect my Macbook to the ethernet port in the wall and get internet from there. I'm not allowed to plug the Xbox into the wall port because of Unversity stipulations. I need to share it through my Macbook. I've purchased an Apple Ethernet to USB port along with a 25' crossover cable AND a regular 25' CAT5. I plug the USBport into the Macbook, connect the crossover into it, then plug the ethernet into my Xbox. I understand there is SO much more to successfully connecting, but I'm not nearly as educated in this as I'd like to be. Outside of this forum, I've seen numerous solutions for wireless networking, but unfortunately, my building is one of the only ones that doesn't have it in Pittsburgh - F my L, right? If ANYONE could leave some feedback, it would be much appreciated - My addiction to CoD4 is slowly eating away at my sanity.