I put Pod2Go on my iPod mini and I love it. With that you can see the news you've selected, weather (current and 5 day forecast), see what movies are playing at your local movie theater(times too). You can get see the stocks you've selected. You can get your horoscope. Its all synced when you're connected to the internet and you plug your iPod into your Mac. It will automatically sync everything. There are more features. It kinda turns your iPod into a little mini PDA in a way. Its not free though. Its free to try for 30 days I think, then you have to pay $12. I think its worth every penny IMO.
Here's a link to the website:
http://www.kainjow.com/pod2go/