So I got a new laptop for Christmas. It's a HP something-or-other with Wi-Fi built in and some other spiffy dodads. It also came with this router box thing.

I'm not all that computer literate so I need somebody to tell me what to do. My PC is Windows XP Pro SP2 and the Laptop is Windows XP Media Center. Does that make any difference or help with anything?

I wanna be able to connect to the internet with my laptop but using Wi-Fi. Is that possible? Do I have to LAN it with my PC or anything? and can my Wii connect to it too?