Just an update on the link to affordable Neospeech voices above (not a new post). I just noticed, on their website, that they claim the following:
"NeoSpeech TTS voices provided can only be used within the Reallusion 32-bit program with a 32-bit OS or 64-bit OS."
I had not seen that previously, and I don't know whether that message was there when I originally posted, but if true, it explains why these popular TTS voices are more affordable than usual.
Does anyone know more about these restricted Neospeech licences? I'm now seeing other products online that come packaged with Neospeech voices, and I'm wondering whether they're all limited in this way, and therefore not likely to work with VC.