Got this funky message while installing Bundle::LWP from CPAN.pm, somewhere around HTML::Parser:
Perl-5.7 provide experimental core support for Unicode strings. You
can compile HTML::Entities so that Unicode entities like € and
€ are decoded into a string containing "\x{20AC}". If you
select no to the question below such entities will be left alone and
only entities in the Latin-1 range is decoded.
Somewhat counter-intuitive to those of us who thought we were installing perl 5.8. :)