From the PDC weblog comes word that the PDC05 keynotes are available for streaming.
You can also read through all the breakout session presentations.
Conference DVDs are being sent to all attendees this year. And good news for those who didn't make it to LA - videos from all of the sessions will be made available to everyone, for free, for six months (via Daniel). No mention of timing, but I assume it will coincide with the Nov timeframe discussed for DVDs.