Posted two days ago at Springframework.org, a video about the Spring Web Services project. The video is a recording of Arjen Poutsma of Interface21 at the Spring Experience conference in December 2006.
We have chosen Spring-WS for a project my team is starting at work. We will definitely sit down and watch this. I have no idea if the video is good or not, I haven't watched it yet. Arjen is a really smart dude, so I'd imagine there's some good information here.