I've been asked to step in as a replacement speaker for the 2008 PDC. The details of the talk are not yet publically available, but what I can say is that the topic will be in the category of Win32 programming.
Disclaimers: Information was believed to be accurate at press time. Speakers subject to change. Talk may be changed or cancelled for reasons outside my control, or possibly even reasons within my control. This posting is provided as is with no warranties, and confers no rights. Not recommended for children. Some settling may occur during shipping. If symptoms persist, see a doctor.