My 3G iPod got stuck with the Apple logo on its screen. The way to fix this is to put the iPod into Disk Mode and restore it from there. Here is how:

1. Reset the iPod by holding down the Menu and Play buttons simultaneously.
2. As soon as it reboots, hold down the Fast Forward and Rewind buttons simultaneously.
3. Your iPod will now be in “Disk Mode” and you should be able to plug it into your computer, open up iTunes, and restore your iPod.