Periodically (some days are way worse than others) my intenet connection cuts out multiple times a day. Toggling the Linksys WRT54G router always solves the problem, sometimes or hours or days, sometimes just for minutes. My ISP is Comcast and I am hooked up through a Comcast internet/phone modem. I have had this problem now in two different cities. Buying a new router every year or so seems to help, but is this really a solution? Suggestions?