> they use the educational fair use portion of the law.  I
> think this is explained on their site.

It's there but not obvious at first.

It's not fair use, which I didn't think would work, but a special provision
of the copyright law I wasn't aware of.  This is reassuring since some of
the stuff we've done may have been on thin ice in regards to fair use.

Paul Chapin
Curricular Computing Specialist
Amherst College