For those people who where lucky to get the Oracle Open World (OOW) and for all the many thousands of people who were not able to make it to OOW, the slides from almost all the presentations are still available.
To get your hands on these presentation slides, all you need to do is to go to the Oracle Open World website
Click on the Tools option on the menu and then click on Schedule Builder. You will need your Oracle Single-Sign-On username and password. Once entered you should get conference content and Schedule page.
You can search the content catalog for the presentations you are interested in and download the presentations.
There was been some mutterings that the presentation slides and access to the schedule build will be restricted at some time in the near future.
So get the conference material now.
While you are on the Oracle Open World site, why not sign up for notifications for the 2013 conference. They will probably start around early March.