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 processing unit and everything was working good until we went from time warner cable to DSL. Our credit card machine 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 computers connect to the net all day long without issues .Anyone have any ideas!?!? Thanks in advance!