could that be all it is

? i asked "tech guys" in the past about the possibility that because of the settings made through my current connection (with using the ethernet port) it would only recieve what it was told to recieve and is not multi-usuable as is usb and they stare blank face! i will get on with deleating all current networks n starting from scratch in the morning but still, what type of router am i trying to describe?? its driving me nuts!!!!!
thanks for the ultraquick response

muchos appreciated