Hello.
I'm the developer of Ultimate Tinymce.
http://wordpress.org/extend/plugins/ultimate-tinymce/
I have two users who have mentioned when both our plugins are activated, the tabs.js in my plugin stops working.
When you coded your plugin, did you restrict your scripts to only the page for your plugin settings?
I'm looking through your code now... but I thought perhaps you might have a quick answer.
Thanks.
http://wordpress.org/extend/plugins/comprehensive-google-map-plugin/