Hi, A friend of a friend used my computer, don't know what happened by now my MSN, Skype, iTunes, and basically any application that connects to the internet will not connect. My internet still works fine being that I have this window browser open right now. Skype says: "Please check your network settings and try again" --> I don't know what to do... I tried to reset my network settings in Terminal (not too familiar with this so if i need to do any changes here, I'll need the exact coding) My Network utilities says i have: 2 Send Errors 108 Received Errors Don't know if that means anything. Please help!!