Lightning talks (the following list is from memory.)

* BenHengst - rules engine for purchasing decisions
* SelenaDeckelmann - roll-out and ramp-up of enterprise systems
* GabrielleRoth - my favorite CPAN modules
* MichaelSchwern - the perl survey
* EricWilhelm - collaborative editors live demo (gobby, screen, emacs)

(disclaimer: I may be forgetting something and/or mis-remembering.)
