For awhile now I've been wanting WiFi connection on my PC, thus I can receive internet on my Wii as well as my iPod Touch. How would I go about attaining WiFi Connection? Is there a specific router I can buy, how much would that cost? Or do I have to go and change my whole Internet Service Provider,...

How to create wifi on my laptop and still ahve internet on my desktop? I want to have wifi on my laptop while keeping the internet i have on my desktop. I currently have a wired modem from cablevision connected to my desktop. i want to get wifi on my laptop as well, what do i need to buy so i can &q...