I bought Nintendo Wii more than a year ago. Not being a very big gamer I was bored with it in a couple of days. Recently, I learned that you can browse the Internet using your Wii Internet Channel. The Wii Internet Channel was free if downloaded before June 2007. In my case I had to pay 500 points which is equivalent to $5 to purchase the Internet Channel. I must admit the Internet Channel is pretty awesome. I can use the Wii browser to browse to any website I want. I can even go to YouTube and watch videos. There were some problems when running the websites running Flash but apart from that everything is rocking.
There are lot of new cool things coming out on Wii. The Wii Fit is a program that lets you perform exercise and helps you to stay fit. The classic Wii Sports helps you to loose weight (Loose Weight by Playing Wii). Also, check out this video which gives you some idea on the future of gaming.
So, it you have Nintendo Wii then hook it up to the Internet and see how much fun it is :)