If you don't want to plug your iPod into the computer all the time, or just want to charge it check out this instructable!
Step 1: Materials
Her are the materials you need:
1. The top of a cell phone charger(it has to come off)
2. An iPod Charger
3. An iPod
Step 2: Assembling It
2. Plug it into the wall and plug in your iPod.
Step 3: All Done!
No you can enjoy having your iPod on the road!
And not have to have a computer with you!