Just re-checked http://bolvideopodcast.cnettv.com/ feed and 1246 still not available. Oh well, guess I will just stream the audio from http://www.cnet.com/8301-19709_1-20007374-10.html?tag=mncol;title
I subscribe to the BOL audio feed in GReader for quick link to show notes and notice of when episode is available. Until recently I also subscribed to the audio feed in my podcast client (MediaMonkey). I recently dropped the audio feed in favour of the Video(SD) feed. There were enough references to what you were showing that I felt it worth it to get the video version.
I usually see notice in GReader by about 16:00 ESDT and the audio podcast was usually downloaded on my next hourly scan, so by 17:00 I would have it available to listen to.
Yesterday's(1245) video showed up about 18:00 and today's (1246) is still not available as of now (20:23).
When should I reasonably expect to see a video episode?