Just got a used laptop and I have some questions about wireless networking and laptop connect cards. I would probably rather go with a wireless networking card than a usb wireless piece. What would be a good card that is not too expensive? I was also looking at the ATT laptop connect cards. But I saw that the card was limited to 5GB a month. I was looking at the ATT because that is my cell phone provider. I could also use my phone to tether to my computer, if I could get the software to work, for only 30 a month but it still has that same 5GB data a month limitation. I would choose this option if not for the limited amount of data.