Skype 4 for Linux and the tab switch (again)

I've been using Version 4 for several weeks. I am more than glad to finally have a tabbed interface, which i sorely missed from the mac. This makes them en par to me finally. Since i switched from cwm to notion i am even keener to avoid using the mouse, so today i got fed up and pressed all buttons till I finally found Ctrl+tab to switch the tabs.