Insightful essay by science fiction writer Orson Scott Card on the problems the music industry is having with MP3s. He has a solution to the copyright term debate too,

"Twenty years after the author's
death or the author's hundredth birthday,
whichever comes last -- that's a workable
standard to provide for the author and his
or her immediate heirs. It comes to an end,
and the work enters the public domain as it
should.

And let's eliminate this nonsense about
corporate authorship. If a corporation
claims to be the "author" for copyright
purposes, then the whole life of the
copyright should be twenty years, period.
They make most of their money in twenty
years, except on a handful of works that
enter the public consciousness...

If you changed the law that way, suddenly
"work for hire" contracts would disappear,
and the real creators would be treated
with more respect by the big companies --
because they'd much rather have a fair
contract with an author whose copyright
will last many decades than to have
outright "authorship" of a twenty-year
copyright."