First let me just say - fantastic looking site :)
This sort of thing is exactly what I wrote that XSLT for - I'm glad that others are finding it useful!
I have to confes its something that I wrote a while ago and then got kind of side-tracked, there are some improvements that I've been planning to make for a while now that I hope to get around to actually implementing soon!
Some links:
- html-query-plan Project homepage
- Tools for visualising execution xml plans as HTML (Stack Overflow Question)
Let me know if you have any suggestions for improvements!