Finally, MSN Search was visited by Channel 9 the amazing MSDN Web site that brings the people of Microsoft to you in video. nbsp; Erik Selberg and I joined Robert Scoble for a lively, hour long discussion. nbsp; Check out the video here. nbsp; We talk about: the neural network see June 21 post , 01:30 static versus dynamic rank see our May 03 post , 04:00 search engine optimization, 08:20 the nature of relevance, 12:00 index size see Aug 29 Post , 17:00 the 64 bit Windows infrastructure of MSN Search, 24:00 Link based importance, 38:00 And lots more check it out! BTW, in a small world moment, Erik and I worked together on software for psychology experiments when we attended Carnegie Mellon way back in 1990. We also shared a wall between our respective abodes, and wait, those stories are for a different blog! nbsp; Andy Edmonds, Program Management