I just hooked up a wireless connection in my house so I could use my laptop anywhere in the house. It shows the connection, and depending on how close I am to the router it goes up or down so I know its working, but it won't actually connect to the internet. The router is a linksys wireless-G broadband router. I didn't even set up the cd on the mac, it just automatically recognized it, but like I said it won't gon online. help?