OK first i have a dell 1525 laptop....when i boot y laptop up i take it over into my computer room where i have my dsl modem with the ethernet cord......i plug my ethernet cord into my laptop the computer thing connects it says currently connected unidentified network local only.....then i click on my internet explore icon and it says cannot connect to internet.....then i i connect to a router off my wifi then it works and its hella slow/...i dont get why i cant just plug my ethernet cord in and the internet is fast and working