Nothing in your posts tells much more than "call the ISP."
Bob
HP less than a year old, running XP Home.
Will dial up and log in but a message says that it can not find the page. Changed the modem, and tried to check for virus and spy ware.... can not down load any updates because it will not connect to any web sites. I am trying to figure out if this is a new virus or a soft ware problem.

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic