One of my favorite (probably yours too) of Windows 7 is ‘personalization features’ that give ability to customize it with different themes, which has a custom background (or a series of backgrounds that shuffle), different Aero Glass colors, and sounds. Adding to this – a new Personalization Gallery on Windows.com. Microsoft Advertising is working with companies, asking them to offer branded experience on Windows 7 desktop. As of today, you’ll find branded themes from ‘Coca Cola, Ducati, Ferrari, Infiniti, Pepsi, Porsche, Twentieth Century Fox, Xbox game Gears of War, Zune, and Bing!’ And if you want to make your own theme? Read this step-by-step outline (or watch video below) on how to customize and create your own themes.