I need some help!! My internet provider is Comcast Cable(broadband) and I can not get on the internet. Normally, I cut on my computer, I click on the Comcast icon located on my desktop and it takes me to comcast.net. Now, when I click on that icon, I get "page not found". I tried other web sites, same thing. The internet is connected because I ran a "ping" and everything checked out. I just can't go to any webpages. Any ideas on what to do? Thanks!!!