Picking Up Perl: http://www.ebb.org/PickingUpPerl/pickingUpPerl_toc.html

Perl Tutorial:
http://www.netcat.co.uk/rob/perl/win32perltut.html

Perl Quick Reference:
http://www.deadmime.com/perl/ch1.htm

O'Reilly Perl Center:
http://perl.oreilly.com/

Perl FAQ Index:
http://language.perl.com/faq/