Yeah! I love BlackPawn to pieces, and she didn't have an oto.ini file in her ACT2 download, so I kind of had to make my own XD
Here's an example of the way it sounds:
[soundcloud]http://soundcloud.com/kero-sempai/blackpawn-oto-example[/soundcloud]
As you can hear on the "to" notes that she holds for a long time, she enunciates it like "tow" with the closing sound at the end. Would you like for me to cut that out and make it an optional supplementary sound, or do you want to keep it the way that it is? :'D
also I kind of liked your oto, except for a few little things here and there. I thought it was very nice. c':