First, this probably isnt the right area to post this. Sorry, but im desperate. You users seem to be adept with computer related equipment. We have a credit card terminal and everything was working good until we went from Cox cable to DSL. Our credit card unit now will NOT connect through ethernet..only dial up. We have checked our router that it is plugged into and the port is lit so we know its connected. All of our laptops connect to the web all day long without problems .Anyone have any suggestions!?!? Thanks in advance!