I have a Dell Inspiron. It will not connect to the Netgear wireless router. I have tried everything I know to try. I set up the router with the passphrase. I did ipconfig/all and got the MAC address and put the MAC address on the list on the router for access. (The router is setup WPA-PSK). I set the computers wireless setting the same. (WPA-PSK & TKIP). I put the Passphrase on the setup. I am still not getting the wireless to connect. I had no problem with the Xbox-360 or the WII gaming consoles. They both connected with the same procedures with no problem.