For task switching, Object Desktop 2.0 has added a special Task list menu to the Control Center. Click on this and you get a useless dialog box that asks for something - but what it wants neither the dialog box nor the documentation will say. This problem seems to occur, if it occurs, always at the second level of any cascading tree. Silly, but Stardock did not seem to be aware of this problem until we told them about it. Some other benefits of the Control Center that naturally affect all of its other functions, not just the launching and switching, are the way it can not only anchor itself to any edge of your screen but also optionally force other windows to stay out of its space.
Nothing can overlap it, nothing can underlap it.
As well as displaying a palette of buttons to launch applications with, it also has a row of tabs that divide the palette up into groups of programs. You can have one tab for utilities and another for multimedia applications, for example. But one special tab that's optionally present is a palette of currently running tasks. With this, you can switch to a new window just by clicking on its icon. What it does sounds ordinary enough, but you'd be surprised at just how much it can add to your productivity if you'd only try it.