CPAN Testing is an effort to set up a Quality Assurance (QA) team for CPAN modules, comprised of a globally diverse group of individuals, maintaining a diverse collection of operating environments. This talk aims to illustrate the processes and mechanisms associated with CPAN smoke testing, as experienced by a veteran CPAN Tester, including the following topics: * What is CPAN Testing? * CPAN Testing Community * How CPAN Testing Works * The tools of CPAN Testing * The problems and dangers of CPAN Testing * Running automated CPAN Testing * What is on the horizon