Since there was no solution about downloading youtube videos or mp3.
Now I am experienced with youtube.
* Download youtube videos direct from websites-
* Download mp3 from youtube-
1> search here http://wapsilo.com
and wait for converting mp3.
2> U can paste the url of youtube video which u want to convert mp3 here http://youtube-mp3.org
3> u can download youtube mp3 from http://videos.yaaya.mobi
, just select your video and press "others" option and u will see mp3 downloading option.
4> also http://tubidy.mobi
providing youtube mp3.
Select a video and press "mp3" or "mp4 audio".
I suggest u to press "mp4 audio" bcoz it will higher quality than "mp3".
* Download youtube videos from Java software 100% working-
download one software from here_
It was an experimental object when i was school boy.