That would be useful but 8GB is quite a lot of music all the same.
Currently using my old iPhone 4 as a navigation device/iPod, and it’s got 22Gb of music on it, my iPod Classic 160Gb has 155Gb on it…
What I’d like is an iPod Touch with 256Gb of storage. And before anyone mentions streaming/cloud storage/whatever, it’s frankly useless; the only network that offers unlimited data, 3, has very poor coverage anywhere I actually play music, and 1Gb/month data allowance is taking the piss. There is no free wifi in the countryside, either.