I have a PC here at home currently hooked up to Verizon DSL. My GF is going to use my laptop for school and at home when I'm doing my art work on the desktop. I would like to stay grounded to the Verizon DSL via cat 5 while going wireless on the laptop so she can go wireless here, at school and at her apartment. So I suppose I need to get a router and just one PCI Card or something, right? And with that, does it matter what I get, or is it one size fits all type of thing? I don't know what info is needed, but the laptop is an old Sony Vaio pcg-982L. Any help guys?