Theres a new program for Windows Ipod that will get you the 7 day weather forecast every time you connect your Ipod to a computer with an active intenet connection which is cool.
But prolly your best bet is Ipod agent, a freeware program that will...
Transfers songs from your iPod to your PC
Transfers Outlook mail to your iPod
Transfers Outlook appointments to your iPod
Transfers Outlook contacts to your iPod
Transfers Outlook tasks to your iPod
Transfers Outlook notes to your iPod
Fetches weather forecasts from the web and puts it on your iPod
Fetches RSS news feeds from the internet and makes them available on your iPod
Copy any text file to your iPod - iPod Agent will automatically break these up into 4k size pages if necesasry (the iPod has a limit of 4k size notes).
Create listings of the songs on your iPod in plain text, HTML or CSV formats.
Another cool program is the iStory Creator 2.65 beta
The iStory Creator is an application made to help people create their very own iPod Text Adventure Games. It allows people with absolutely no html or coding experience be able to contribute games for the iPod that are both fun and detailed. Basically, iStories are Text Games that have a plot line and then when certain things happen in the story, the user can make choices that effect how the story progresses. This can lead to games that are similar to RPG's, Quiz Games, and basically anything you can think of doing with a text based game. The iStories are very similar to a "Choose your own ending" type of novel and will make for some great entertainment.
License: Freeware