Hi i'm currently studdying in computer engeneering and have a good background in networking but i can't figure this one out. I can ping my external ISP adress, ican ping yahoo.com, i can download windows updates but i can't load any web pages in IE8 or Firefox. I've closed down my antivirus software, shutdown windows firewall. I'm connected to my router via cable, tried manually setting DNS. Can access this site through another computer connected wirelessly to the same router. This doesn't make any sense and i hate win 7 now more than i've ever hated vista!!!