Perhaps I'm just not reading the right blogs?
I'll have to mention it at work to see if we can go...
The first one is a test to try and get a screen reader to read changes in the DOM – the conclusion is that it doesn’t work L
I use Stylus Studio at work and have found it to be a great XML tool.
When developing our XML driven flash application at work, stylus studio made creating the schema's and xml easy.
I've also used it serveral times to get my Xpath queries right, which is also great.