[Question] Good Youtube Downloader?

Does anyone have a really good youtube downloader? I usually have my youtube playlist playing in the background while i LoL, but my dorm internet really fails this year and makes my ping shoot up to 300+ while im on the internet. I tried one particular youtube downloader before but i didnt particularly care about the quality it gave me. any halp plox?

leawo

I used to use this: http://keepvid.com/

If you just want the audio: http://www.listentoyoutube.com/

This adds a button to the youtube page that lets you dl the video in w/e quality video you want: http://userscripts.org/scripts/show/25105

But it doesnt dl in mp3
Youd have to conert it yourself
You can use http://www.video2mp3.net/ or the thing backseat posted for that but the best way to do it is to dl the video with the userscript above and then re-encode it to mp3 with something like SUPER: http://www.erightsoft.com/SUPER.html

Re-encoding it yourself would give the best quality
But the sites that convert it to mp3 are fine for most purposes
Using SUPER would be faster for doing a bunch at the same time