BleepingComputer.com: Wont Login To Hotmail, Myspace, And Bank Sites

Im running windows xp, I have a router with two computers running the same wireless dsl, they both have the same problem and came down with the problem at the same time. They will not login to hotmail, myspace, and bank sites. They both come up clean with no viruses, uninstalled mcafee, uninstalled ie7, and disconnected the router and ran the dsl straight into my computer, nothing has worked. Please help.