Yes, to confirm it again, if you display chat windows without their borders, the tabs will still be displayed on top properly (like in the screenshot Cookie did).
For the first release, the tabs will probably be only on top and only one group will be allowed, however, this is not final and it will change in future releases. Like for the custom sounds, I want to test the feature first, make sure its core is bug free and make it as easy to use as possible for beginners. More improvements will definitively come later
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PS to Apatik:
great new avatar and yes, this is the Noémie you're thinking about, she was online during my tests so...
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