I have high speed internet with a surfboard (motorola) modem and i have a wireless router. Lately ive been having some problems with the internet, possibly the settings. I start up the computer sign on AIM and MSN messenger and start surfin the net and then all of a sudden ill keep getting "this page cannot be displayed" no matter what site i go to , however AIM will still be connected but if i try to sign off and back on it will not work....whats the problem, im really getting annoyed with this