Script Summary: Download YouTube videos with a single click of a button! Works on Google Chrome, Firefox, and Opera.
Version: 1.5
The latest version supports the newest layout of YouTube.
Screenshot

Features
Changelog 1.5
Screenshot
Features
- Simple, straightforward UI
- Works on the latest YouTube layout
- Works on Google Chrome and Firefox, may work on Opera as well
- Download videos in WebM, MP4, and FLV formats
- Support for downloading MP3s through www.youtube-mp3.org
Changelog 1.5
- Update notification feature in the process of being reinstated
- Interface for file save formatting added, still not yet functional
- The script will now automatically terminate if it cannot detect download links
- With the new interface, the old problems of the button not working when clicked once is fixed
- Further refined CSS, button becomes depressed when clicked upon
- Minor code cleanup
- Fixed alignment issues with drop down list
- Redesigned interface
- Removed Bug Report and Update button
- Code cleanup
- Embedded jQuery for animations
- Reworked interface
- New HTML + CSS notification bars replaced alert() boxes
- Code cleanup
- Reverted a number of changes in the update feature that caused it to be buggy
- Removed automatic version comparison when checking for updates. Users will have to determining the latest update
- Disabled "Report Bug" feature
- Fixed issues with Download button having incorrect CSS styles
- Tweaked update notifier
- New update notification feature ( buggy, does not work on Chrome)
- Code cleanup
- 3D videos can now be downloaded (i.e. http://www.youtube.com/watch?v=RUsqwaeDekM)
- Further code clean up
- Download button disabled for a few seconds after clicking in order to avoid multiple requests
- Extensive code refactoring
- Small UI changes
- Download widget moved just below the video element (fixes issue with those on lower resolution monitors)
- Added Script Icon
- Minor bugs fixed when resolving the quality/format type.
- First major release



