However, there is another hidden feature called the "God Mode" which gives you basically a classic control panel, but with even more possibilities. And all of that combined in a single list!
How to enable this God Mode?
Easy, create a new folder anywhere you want to be able to access this feature, for example the desktop:
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Rename the folder to GodMode.{ED7BA470-8E54-465E-825C-99712043E01C}:
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You will notice that the icon has changed to the "Control Panel" icon:
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From here, you will get the whole list of the things you can change to change the appearence of your Windows 7 machine.
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Enjoy!