Here the list of all available podcasts so far (additional information might be available at my site).
* Interfacing VASmalltalk to Snarl (http://blip.tv/play/AYGhuRIA)
* Smalltalk and Books (http://blip.tv/play/AYGjvkgA)
* Smalltalk1109 (http://blip.tv/play/AYGxw2gA)
* GUI Restructuring (http://blip.tv/play/AYG2kisA)
* Introduction to PUMModeller (Poor Users Modeller) (http://blip.tv/play/AYG2yzEA)
* VASmalltalk C-API 01: Base Introduction (http://blip.tv/file/3526078/)
* VASmalltalk C-API 02: FreePascal (http://blip.tv/file/3526627/)
* VASmalltalk C-API 03: Synchronous Calls (http://blip.tv/file/3527134/)
* VASmalltalk C-API 04: Synchronous Calls and Callbacks(http://blip.tv/file/3537060/)
* VASmalltalk C-API 05: Asynchronous Calls (http://blip.tv/file/3558408/)
* VASmalltalk C-API 06: (Static-)Future Calls (http://blip.tv/file/3606956/)
* VASmalltalk C-API 07: Primitives (http://blip.tv/file/3615270/)
* VASmalltalk C-API 08: InterruptHandlers (http://blip.tv/file/3642645/)