The Tiny Style plugin re-adds style support to the TinyMCE Rich Visual Editor. The TinyMCE style plugin is normally bundled with TinyMCE, but it has be removed from the version within WordPress. This plugin puts it back in.
Most of the credit for this plugin belongs to Moxiecode Systems, who wrote the style plugin for TinyMCE, which this plugin uses.
I, too, am having a problem with WP 2.3.2. The icon shows up in the editor, but is not clickable.
I uploaded and activated this plugin in my blog but it didn’t show up in the editor. I even emptied the cache, and tried it again but it did not show up.
My version of WP is 2.3.2. Is there any incompatibility between this plugin and the newest version of WP?