All we can do now is wait to see what @rommix0 does next with retro speech synthesizers. After trying out SpeakEasy, I give it a 6 out of 10. Why? The intonation is kind of basic, there's quite a lot of pronunciation issues, and the dll has a 1024 character limit for reading text. Hopefully he can crack Infovox 230 and 330 so we can use it on modern Windows in addition to classic versions like XP!
@AlexSpectrum93 what character limit would you prefer?