wow. there are so many cool database sessions going on at OpenWorld, it's impossible to get to them all.
Chances are you missed a couple sessions; but good news! I've found a spot where they are archived for viewing - through the OnDemand portal.
Here's where you can view the presentation, listen to the audio via mp3 file, or launch an audio replay of the presentation.
If you've subscribed to the OnDemand option for OpenWorld - you'll have access to this area.
I'll figure out how to find the presentations for those not subscribed!