The final agenda for Xen Summit at Oracle is available at http://www.xen.org/files/xensummit_oracle09/xensummit_agenda.pdf.
The abstracts are also available at http://www.xen.org/files/xensummit_oracle09/xensummit_abstracts.pdf.
Speaker profiles at http://www.xen.org/files/xensummit_oracle09/xensummit_speakers.pdf.
Registration is $215 here. I look forward to seeing everyone in California in a few weeks.