While speaking on the iPhone 4 antenna issue, Steve Jobs quipped, "Maybe Eminem will come out with a band-aid that goes over the corner and everyone will want that." In a classic case of "you get what you ask for," HiFI 3D Inc has done just that, if not officially backed by the rap star.
For only $4.99 USD for a six pack of assorted colors, you can put a specially designed band-aid on the bullet wound that is the iPhone 4 reception problem. The "world class adhesion" of the Antenn-Aid is initially stated to "work like magical," but the company does not guarantee success. If nothing else, the ANtenn-Aid is a great conversation piece.