For those of you who figured this out a long time ago: Jeff Weiss posted a zip file of some White Stripes B-sides, live sessions and other "flotsam." [Flubby, thanks for taking a break from posting dead-baby stories to put up that link.]
Now I'm off to check out these "Strokes" people*. I'll let you know if they're any good. Although that would still put me behind the times -- who is Drew Barrymore fucking these days?
[*I lie: I'm listening to Van Morrison right now.]