I just stumbled upon a video that has just been published on channel9: Ron Jacobs interviewing JB and JD of Mindscape about their domain model framework LightSpeed. Congratulations Mindscape!!
At the moment I'm still (unfortunately for the last week) at the lake with hamsters powering my Internet connection, so cannot check it out, but if you have a normal Internet connection speed, go and check it out on ARCast.TV. (Too bad that Channel9 doesn't offer video encoded for the iPod format).