It is one of the very interesting marketing strategies by Apple to publicize their upcoming products by releasing their leaked images on the web.
The most talked about Apple gadget now a days is the new iPod Nano 4th Gen which supposedly is to be unveiled on September 9. It will be sleek, sexy and elegant.
Below are some images of the new iPod Nano 4th Gen collected from various sources.

This image of the iPod Nano 4th Gen was shared by Kevin Rose, founder of Digg, on his blog.

This image comes from an anonymous source but the design of this new iPod quite well matches with others.

The above is just a mockup for the iPod Nano 4Gen but quite artistic I must say.

As we get closer to the real deal, on left is one of the real cases for the upcoming iPod Nano 4G as spotted by Engadget exclusively.

And what you see above is known to be the actual and real iPod Nano 4th Gen, courtesy MacNN.
However, nothing can be said for sure until we hear the word officially from Apple itself. It is also expected that we will be seeing a new version of the iPod Touch too and iTunes 8 with new awesome features.
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