I have this issue with Nvu (for windows). No matter what I do, it *always* reformats my pages, and in a really crappy way, too. Even if I select the option not too, it still does. I was told before that it was a bug, so I upgraded to the latest version and it still does it. Dang. Makes HTML Tidy not even worth using.

Does anyone else suffer from this? Is there another, better, opensource and free HTML editor for Windows?