Found these couple of pages in my bookmarks. They're in all Japanese, but they're usage guides for Rin and Len's act1s.
Rin: 鏡音リン ACT.1 - VOCALOID 調教技術 まとめ Wiki*
Len: 鏡音レン ACT.1 - VOCALOID 調教技術 まとめ Wiki*
I'll see about trying to translate them into English, but my translation will be quick and rough. XP
Rin: 鏡音リン ACT.1 - VOCALOID 調教技術 まとめ Wiki*
Len: 鏡音レン ACT.1 - VOCALOID 調教技術 まとめ Wiki*
I'll see about trying to translate them into English, but my translation will be quick and rough. XP
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