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TinyMCE
Drupal TinyMCE media plugin
UPDATE: As a holiday present, I've attached a working tarball of my entire TinyMCE setup below which took me a few months of trial-and-error to perfect. It's powered by TinyMCE 3.1.0.1 and has this media plugin along with many other goodies installed and WORKING flawlessly with ZERO glitches. FF3 is your best bet for non-erratic behavior and proper execution of TinyMCE's JS code. Simply place the tinymce folder under ../sites/all/modules/ and follow TinyMCE module's regular instructions to install. Cheers! (2008-12-17 06:04:51)
Embedding online videos in a blog entry via Drupal may be a bit tricky, especially when the pre-bundled "media" plug-in is not enabled in the original plugin_reg.php file of the TinyMCE module. Read more
bug fixed: <img> styles stripped when posting with Drupal TinyMCE editor
ISSUE: TinyMCE and IMCE modules are installed with Image Advanced plugin/button enabled. While editing, styles on image tabs (which are needed to attribute margins and alignment) get stripped after saving an entry. Read more