See the AMO download page and the developers help page for instructions. <br /> https://addons.mozilla.org/en-US/firefox/addon/multimediawebrecorder/ <br /> http://drivecast.eu/WebRecorder/ccwrec_help.php?lang=en Addon developers are responsible for providing instructions for use and to provide support for their product. Both of those look pretty scant to me for this extension, and the developer didn't provide an email address for user support or to report bugs, either. I don't see that changing due to this on the download page: <br /> '''Developer Comments''' IMPORTANT: We're sorry to announce that with the release of FireFox 4 we're abandoning the development of MMWR, because we're not able to keep working on new revisions.

Thank you for your response. I saw that last sentence from the developer and I was afraid I was on my own but I thought I would ask. Thanks again.