hey, I was just sitting around on msn messenger chatting when all of the sudden i lose my internet connection, it doesn't come back and my other computer on the same network works fine, the msn messenger troubleshooter says theirs something wrong with the hosts files and key ports.So i turned my firewall off to check to if it was that, and still no good, same problem, anyone have any ideas about this? (and yes ive already tried reseting the router and modem manually and the ip though the command line)