Not sure if this is the right forum...
Anyway, I've started a project for voices for the voice synthesiser UTAU.
Basically, you have to choose a sample ("ka", "pi", etc) and upload it.
It would be very nice if you chose to upload a sample.
Project info here->http://www.vocaloidotaku.net/index.php?/topic/61201-crowdsourced-utaus/
You don't need a Vocaloid Otaku account.
Mods: Feel free to delete this or move to a different forum.