Facebook, Hotmail and Msn problem

Im not able to sign in to my hotmail account.. I enter my user name password and then it just keeps on loading. In facebook i log in and it shows me my home page but after that wherever i click, it doesnt respond and just keeps on loading.

Msn just doesnt sign in and i think its because hotmail isnt signing in either. Can someone help me ?

Have you tried other browsers to see if the problem is browser-specific?

Yeap, tried that. Im using Firefox and i also tested on Internet Explorer.. Doesnt help

Turns out its a modem issue. I changed the modem and its working fine. But i want to use that other modem because my connection doenst unsync's with that modem wheras this modem gets disconnected every hour. Any suggestions ?