How can I get the most out of my iPod Touch?

I have had it for a while now, but I feel sort of disconnected. I really really love it, but I just have this feeling that I can be getting so much more from it. All I do now is listen to music on the way to and from school. I also play some games on it for about 20 minutes a day. I seldom use the internet for my dad has an actual full sized computer. What other uses can I empower the iPod Touch with so I use it for its value?