2. Open the iPod Software 1.2.6 Installer. In Mac OS X it is called "iPod126.pkg". In Mac OS 9 it is called "Apple SW Install".
3. Select the startup disk as the destination. The installer copies the iPod Software 1.2.6 Updater folder to the Utilities folder and quits.
4. Connect iPod to your computer.
5. Open iTunes. iTunes updates iPod automatically. If this does not happen, use the manual process below.
6. When prompted, unplug iPod from the FireWire cable, then plug it back in to complete the update process.
You can also update iPod by opening the iPod Software 1.2.6 Updater utility. See technical document 60944, "iPod: How to Update" for instructions.