Thread: No sound at all in nextgen versions

Oh, and I just thought I was on the right track to workaround this problem

Yes, I understand that the problem is in device, that's why I thought this way could work using internal engine in iGO and still have TTS voice.

But where did this internal engines come from? As I see, there are English, Spanish, Greek, French, German, Greek...and so on.
Who created them?