I have the Vocaloids Kaito, Miku, Len/Rin, Gakupo, Gumi; I would like to have Yuki, Iroha and also VY2, but are not available in my country, and there's no way I buy they imported. I was told that POCALOID is similar to Vocaloid and I could have the voices for free. Can anyone explain me? (sorry...