What are the choices in Apple's free iPhone 4 case program?

What are the choices in Apple's free iPhone 4 case program?

Apple is offering the choice of eight different cases for iPhone 4 owners until September 30. Case selection and availability is subject to change. Here's the list:

Apple Bumper (Black)
Belkin Shield Micra (Clear)
Incase Snap Case (Smoke or Clear)
Griffin Motif (Diamonds/Smoke)
Griffin Reveal Etch (Black/Black Graphite)
Speck Fitted Case (Black Tartan)
Speck PixelSkin HD (Black)

Follow these instructions to claim your free iPhone 4 case from Apple.