All day today, I have been having problems online, from email to web surfing to FTP'ing. I can get online, then it will be down for about half a minute, then up, down, up, etc. I use a cable modem, but my cable TV is working fine, shouldn't my internet connection work fine too? I don't know who to call, as everyone will say it is not a problem with them, and it will take me 2 hours on hold to get in touch with anyone. Suggestions?