I still think Radiohead needs to get over themselves, and allow iTunes to sell individual tracks - but they have the right kind of idea here (via TechDirt):

That's because Radiohead is doing two smart things. It's telling fans they can name their own price for digital downloads. You just pay the band however much you think the downloads are worth and they'll be happy. But that's not all (though, that's what most folks are focused on). Rather than just offering up the content, they're also trying to give people a reason to actually buy something else. In this case, it's a "discbox," which will include the new album on both CD and vinyl, as well as an additional CD of seven extra songs and photos, artwork and lyrics.

With any luck, the labels and other artists are paying attention.