Nuu has created a new accessory that they showed at the IFA, The Nuu Mini-Key. The Nuu Mini-Key is a new accessory that serves up a fully integrated QWERTY slider keyboard for your iPhone 4. For 70 bucks you get a protective case that also claims to resolve the iPhone 4 antenna issues, and if you want you can use the QWERTY slider keyboard with backlighting that is mounted underneath, just like a flip phone. » Nuu Mini-Key Flipping iPhone 4 Keyboard