[Plugin: SoundCloud Is Gold] TinyMCE Problem

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that’s the first time I see that. Have you looked at the faqs? It might be caused by another plugin. try this (extract from the faqs):

[…]
Here’s a simple method to track down incompatibilities with plugins and themes:

Disable all plugins
Enable ‘soundcloud is gold’ and check if it works (add a track to a post to be sure)
If it worked: enable the other plugins one by one and check if it breaks
If it didn’t worked: enable the default Worpress theme and check if it works (add a track to a post to be sure).
Remenber that even if a plugin is popular, most of the plugins are badly coded or the developer didn’t follow WordPress guidelines on plugin development. Therefor conflict happens. The method is useful not just for this plugin.
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