I needed to generate html help with the xml documentation that was generated by C#. I hadn't done this in a while, so I assumed that NDOC would be the way to go. Sadly, NDOC is no longer a working product (apparently, people were a “bit“ pushy with the projects primary contributor). Luckily, Microsoft has released Sandcastle, and as of the latest CTP, I like it a lot.
I'm using Eric Woodruff's gui to help with the building, and it seems to work very well. The final html help documentation looks great, although I realize I need to be a bit more verbose and helpful with the actual comments, but that's not something sandcastle can do for me. :)
This is apparently the product they use to build the MSDN help stuff.
Looks good, MS, keep up the good work.