The forum search function and google are both your friends.
There are full tutorials to headphones on deviantart, youtube, on the tutorial link list pasted at the top of this forum and in the tutorial list linked to my thread in the Japan forum.
We can't make them any easier to find than they already are ^^; People really need to be willing to click a few buttons for themselves now and again.
"Vocaloid headphones tutorial" on google - http://www.google.co.jp/search?hl=ja...=&oq=&gs_rfai=
The same search on youtube - http://www.youtube.com/results?searc...utorial& aq=f
Sorry for the exasperation ~ but people ask the same questions over and over only three lines down from the answers >.<;;