Here is the real authority (not that faux Wikipedia source) [cut] Indeed, that's a nice summary and it makes it clear that in my case that I should stick with CHM files. I just have to find the right tools for the job. I've never used Visual Studio or Expression Web simply for writing HTML files, so I might exercise them out in that reduced role. I'm quite happy to use the old HTML Help Workshop for compiling the output (well ... it was okay when I last used it about a year ago).
Greg
