I have just ordered a new laptop computer (a Dell Studio with the Intel i7 quad processor with 8GB RAM and a 500 GB hard-drive) ...my first foray into laptops and the world of wireless computers. I would like to set up a wireless network at my house, but haven't the faintest idea how to do this. Can anyone tell me what equipment I need to purchase? The laptop will be here in about two weeks, so I have a little time to get set up and ready. Currently, I have a desktop computer that will remain active (although I would like to replace it with something newer). We have high-speed internet cable. What do I need to get, hardware and software-wise? Thanks!!