Brando has just opened its new sales of the Mini Microphone Capsule for iPhone. This is a small accessory, to be entered into the headphone jack, which allows you to record sounds 10 better than the internal microphone. As you can see in the image, the microphone is flexible and adjustable, improves the sound by 25 dB and also works on iPod Nano 4G and iPod Touch 2G. The accessory costs $14. Here is a link ^[1] to the manufacturer.