I am having trouble sometimes when I go online with my 56k modem.sometimes when I have been on for say about 20 or 30 minutes,I can't get any pages to load.It says page not found.So I disconnect and reconnect and it works for a little bit and then does the same thing.I contacted my ISP and the tech had me check all settings which seemed to be ok.He then said it could be my modem going bad,because they had no other complaints,so it wasn't on their end.Any info would be deeply appreciated before I go out and buy another modem that I might not need.If I need a modem any suggestions on what to get?Thanx in advance, you guys have been helpful to me in the past.