Internet Explorer 6 is a minimum to properly view the Pepsi USA site. Or, if you prefer to use Netscape Navigator, you'll need Netscape 8 as a mininum. Of course, the newer the browser version, the more likely the site will display correctly on your computer. Other modern Web browsers, such as Opera and Mozilla Firefox, should also display the Pepsi USA site correctly. The site may not display correctly on older browsers or browsers for television-based Internet such as WebTV, etc.