The signs all point to at least one new iPod being released soon. In fact, we suspect the Nano and the iPod are both getting updated very soon.
Here's why. When Mini was about to be killed off for Nano 1G, they gave them away with Macs. In much the same way as they're currently doing with Nanos.
iPod six is being hinted at by two things. For one, it is the subject of an hourly giveaway with Coca-Cola. For another, Play.Com just lopped £40 off the price of the 30GB version.
£40 is one hell of a discount. Seems to me like they're dumping them.
Be aware, new iPods are coming.