HTTP-Repeater (Beta-Version) is an extension to capture and repeat browser requests. You can capture all requests and resend them in the same or manipulated way. Also, you can craft and send your own request with header informations, your own http-method, your own post-data, etc... All responses will fully be interpreted by your browser. So you can check websites for XSS bugs and many more, without using an emulated path or other fails. All requests by HTTP-Repeater will be authentic at all time.