While waiting for the next drop from MS I decided to create a traditional Help Viewer (full TOC and Index navigation) to exercise the new H3 API. Very impressive. Developers will love the new API. I wrote this whole viewer in just a few days.
Screen shot of H3Viewer TOC. Ctrl+Click to open in new tab.
Notice the embedded topic navigation has been removed from each topic page - (See Ctrl+T command main menu).
This screen shot shows the index and search. Index works the same as VS 2008 Document Explorer.
It takes a couple of seconds to load the 360,000 index items, but after that it's faster than MS Document Explorer (thanks to H3 API not my code).