I just installed the Firefox extension Deepest Sender. I am using it to write this post. It says I can use it with Spellbound which is a spell checker for the Mozilla sweet. I have tried to install but it does not seem to like me using version 1.5. I’m going to keep trying to get that to work.
What it does is give you a WYSIWYG view just like WordPress does. The difference is that it is much faster. It has a better way to switch to “view source” and “preview”. The only thing that it does not have is a button to add the < more > tag. It also has a way to add it to a category. I like it.