walkman - 4:10 am on Jun 1, 2007 (gmt 0)

agree with beachbum,
it seems like Google had some nostalgia. The next week will be crucil in determining the results. They could spread or have some filters applied as well. Either way, I would guess that this is an algo update so some sites will come back for good.

Steve, are you checking other terms too, or just the single term ones when you say that results aren't sticking?