QA:

• OpenQA

TestNG:

• TestNG Intro

Selenium:

• Download here
• Installation instructions for newbie

  Introduction:

• http://www.testinggeek.com/index.php/testing-tools/test-execution/97-selenium-ide-introduction

  Forums:

• http://swik.net/selenium+qa

Perl:

• http://search.cpan.org/~petdance/WWW-Mechanize-1.60/lib/WWW/Mechanize.pm (Handy web browsing in a Perl object)

• http://search.cpan.org/~smueller/Data-Dumper-2.125/Dumper.pm (stringified perl data structures, suitable for both printing and eval)