Hi Will, thanks for the info about the branch with nested URLs; I had read some talk about that. This is exciting news and if I had the PHP development skill, I'd love to throw some of my own resource at this to make it happen. It can't happen soon enough!
I may have a play with the branch on my laptop, but, I'm sure you understand, I'd rather wait for 2.4 before I use it for a paying project.