When the DSL goes in and out, do you get an error saying something caused Internet Explorer to quit and the webpage goes down and come back up? I keep getting this error all the time.
kb1046-
That sounds more like an IE problem, or a problem with thew Web site itself. DSL going out would typically just cause a site to not appear. Try using the Firefox browser instead (in fact, I recommend it for all of your Internet use!) and see what happens.
