Apple on Wednesday refreshed its family of iPod products. The iPod Nano, iPod Touch and iPod Shuffle all received some compelling makeovers that should help Apple stay in the lead in the portable media player market.

The iPod Nano was the most interesting upgrade. It does away with the click wheel seen in previous model and is now more like a belt buckle with a multi touchscreen displaying four mini icons on the main screen — basically, a quarter of the size of an iPhone or iPod Touch.

The Nano