Brand Thunder creates extreme makeovers for the Internet browser. Through an easy-to-install browser add-on, end users transform their drab web-browser into an immersive experience from their favorite sports team, entertainment franchise or Internet site. This experience remains in the browser regardless of the web site being visited. These interactive browser themes feature official logos, colors, images and style, plus content and functionality that extend browser's capabilities and can include video, music players or other Internet widgets. Brands enjoy new revenue streams, expanded sponsorship and advertising inventory, and enhanced ROI for their web site through this persistent connection to their online consumer.