Um, I still have a problem with Prefixmap... The prefixmap works when it's using aliases, but not when using filenames, as in the typical romaji voicebank with kana aliases scenario. Like, I have a romaji voicebank aliased in kana, for instance I have a.wav, a↓.wav respectively aliased as あ and あ↓. If the UST is in kana, the prefixmap is applied correctly, but if it's in romaji it doesn't work for me, and still uses a.wav even when it's in the lower range. If I duplicate the row and make a "a↓" alias, then it works, but it wasn't necessary to do it in 0.2.77, it would work directly with filenames. I thought it was a problem of me using UTAU on wine, but I tested on a Win7 virtual machine and it does the same thing... can anyone confirm this behavior?