I am running Linux Mint Gloria on my PC. I have ADSL broadband connection which require login and pswd connection to connect. I have SmartAX MT841 modem which has wireless card free with it. I also have recently purchased DELL inspiron 1545 machine which have Vista preinstalled in it. Now I want to connect to internet connection wirelessely using that card. It is successfully connecting to the network but not to the internet. There is no setting in wireless setting where I can insert login, password necessary for connection

So can any tell me what setting I'll ve to do on Mint so that I can share my internet connection wireless on my Laptop machine.