Firefox with Greasemonkey: The Google Inline MP3 Player Greasemonkey script inserts Google Reader's MP3 Flash player next to any linked MP3 file you stumble onto while browsing. Simply click the [Play] link the script inserts next to the linked MP3 to toggle the player and start streaming the file. For example, once you install the script and reload this page, the Google Inline MP3 Player script s