Rated 4 out of 5 stars

Takes you to their website off of youtube, but gives you options to set the Filename, Quality (Max is 256), and the ID3 tags (Useful if you like organized music).

Would 5-star it if support for 320kbps existed, and possibly do the process without leaving youtube (eg popup window to edit information/id3?)

This review is for a previous version of the add-on (