There are five retaining tabs on each side of the iPod.

With the large iPod opening tool still inserted in the top seam, press a small iPod opening tool into the gap you just created.

Run the iPod opening tool down the side seam, releasing all five tabs.

It may be necessary to wiggle the tool while working your way down the seam to free all the tabs.

Run the iPod opening tool around the lower left corner of the iPod and along the bottom seam to free the two retaining clips near the dock connector.

Run the iPod opening tool around the lower right corner and slide it down the right side seam to free the five tabs holding the iPod together. You may be able to free the tabs by gently wiggling the front panel of the iPod.