I do have two separate sites using version 3.2.1 (including this site) and neither are experiencing issues with the visual editor. A previous commenter had a similar issue to yours and it turned out to be a change that was made to the plugin file (See XO's comments above).

It may not hurt to try clearing your browser cache, as well as resetting your permalinks. I've been having a lot of issues with newer browsers caching really aggressively. Go to Settings > Permalinks and just click "Save Changes."

You might also want to check your theme's functions.php file and see if it has any configurations to TinyMCE. If it does, try removing those temporarily to see if that works.

I apologize for not being more helpful. I really didn't know this plugin would get so much use.

I was really interested in your plugin. but it doesn't work at all with my wp 3.2.1

the buttons disappear and the visual éditor doesn't work at all…
I can mail you screenshots if you want… perhaps it's a very small error to fix.

Anyway you said It is tested and approuved so the matter is perhaps on my configuration, have you any idea ?

thanks

As for customizing, I basically enabled the "styles" menu in TinyMCE using my theme's functions.php file. See this sample: http://www.amuhlou.com/wp-content/uploads/2010/09/sample-functions.php_.txt

I put this code in the bottom of my theme's functions.php file.

Thanks for your fast reply. It turned out it was my fault, as I edited the links in the plug-in files to point to my site, but missed one directory, after correcting the links, it's working now. Only one issue now: there are two buttons now, the div button, and below it there is an empty button which it's title is also <div>, see the pic:
http://oi54.tinypic.com/24bsrbb.jpg
That's kinda weird but it might be because my blog is RTL based?

Also one question, is there away to customize the div block?
At first I thought it's the same as the one in this video:
http://www.youtube.com/watch?v=IqpGzM7qsSc

^_^

I have this plugin in use on two sites, both of which are running 3.2.1. Neither seem to have an issue with with buttons disappearing. Are all the buttons gone, or just some you were used to seeing? It could be the that the "kitchen sink" view got toggled off.

Also, it might not hurt to check the functions.php file in your theme to see if there are any customizations made to tinyMCE.

The last thing you might want to try is to re-save your permalinks. It sounds weird but it seems to fix issues with plugins once in a while. Go to Settings > Permalinks and just click "Save Changes"

Thanks for this plug-in, I was looking for something similar.
I've installed this plug-in in my blog, but when I enable it, all the buttons in the editor disappear.

I'm using wp 3.2.1, maybe there is conflict somewhere, but I'm not sure where or how to fix it.
Any ideas?