Wordpress Plugin for Youtube Downloader

I want a wordpress plugin that can download any videos from Youtube, Veoh, Metacafe, Daily Motion and so on. The plugin enable to put downloader function on any post, and in any widget. Visitors just need to put any URL link from Youtube, Veoh, Metacafe, Daily Motion and so on, and automatically after short time loading, it displays all download format : in 3GP, AVI, FLV, WMV, MOV and MP4 formats. It must : - Works on IE, Firefox and Chrome. - It must works in Wordpress 3.0 and above - Download format available in 3GP, AVI, FLV, WMV, MOV and MP4 formats. - Download from high quality videos format, up to 1280x720 HD quality videos. - Submit button should be customizable with any image I want. - The size of form to put video url link should be customizable - means admin can change its size easily, using plugin control panel inside blog. *We knows that Youtube always keep changing its system or url link, so I hope that you can make SOMETHING genius to solve this upcoming problem. ** It has lite version where my website link will appear at the bottom of the plugin control manage and at the bottom of the place/post/sidebar where the downloader function put on. For professional function, there is no website link from me, except in control panel manager inside blog. PS : Hope that you can finish them within 3 days only.