If you're experiencing problems viewing video content, you may be using an incompatible Web browser or missing an essential plugin. Here's what software you'll need to enjoy the full experience...

Microsoft Internet Explorer version 5 or above. If you have Internet Explorer but aren't sure which version you're running, click "Help" on the toolbar and select "About Internet Explorer" to find out. If you don't have Internet Explorer yet, you can download it from Microsoft's website, free of charge.

Macromedia Flash Player version 7 or above. The latest version is available free of charge at macromedia.com.

Any Web browser which is compatible with Microsoft Windows Media Player, such as Internet Explorer, Netscape or Firefox.

Microsoft Windows Media Player version 7 or later, which is available to download here.