I guess everybody might enjoy this new feature, but as it's not been tested that well, it's off by default for everyone.
What is it? it's a complete WYSIWYG editor!
You can now edit your message and see right away how it will appear, this also enhance a lot the way the message could look.
Beware though, abuse of it might be a problem, so behave while using it.
If you wonder how the smilies work with this editor, it's now drag-and-drop instead of click, it actually works (drag and drop) with images on all other browser pages, so it will ease your writing.
To turn this on, you must have Internet Explorer 5.5 or later (I can't garantee it works in other browsers, you'll have to test it) and go to your account options to turn it on, then it will be automatic, you'll have all the features enabled.
I didn't do it, so if there are errors, I'll have to either code my own, or bug them to fix those.. I was about to do it when I found that one which is pretty complete.
Let me know what you think! 
