The Download.com Installer securely delivers software from Download.com's servers to your computer. During this process, the Download.com Installer may offer other free applications provided by our partners. All offers are optional: You are not required to install any additional applications to receive the software you selected.
From Abhisoft Technologies:
Desktop YouTube Downloader & Converter is an all-in-one YouTube solution, which allows you to Download, Convert, and Play videos from YouTube.com. Using the built-in converter you can easily convert the downloaded videos into different formats like MPEG, WMV, MP3, iPod, Cell Phone 3GP etc, you can even extract MP3s from the videos and listen to them on your portable MP3 player. It also features a FLV player to watch the downloaded videos so you dont need to use a separate FLV player.
Not rating this, I give them none at all! Downloaded it, didn't use it, they wanted money claiming it free, I uninstalled it with Revo and deleted it. just making sure It didn't leave me with spy ware.
Maybe they need to put this in pay for software category.
It tells you the information like the title and file size, not just a scrambled mess of letters and numbers. It is very easy to use just copy/paste the url and hit download. There are 5 different skins that come with it. Note that it even says you need the .net 2.0 to use this.
You get the raw .flv file and you will need another program to convert it to .avi or .mp4. the download speed varies throughout the download. An annoying window pops over everything else saying your download is done