Hello, it would be great help if someone who has used Cepstral from FS can share their views. 1. I just have one Cepstral Allison voice license (1 port) on my FS server. I use swift command to convert text files to WAV which are then played by mod_managed in FS call process. First question is regarding limitations on simultaneous conversions (TXT to WAV) using swift command. If I have multiple threads doing this, will there be any degradation because of Cepstral? I tried running two BAT files with 3 commands each. But running them simultaneously or separate produced same outcome. Does anyone know when Cepstral licensing kicks in and starts degrading quality ( or worse inserting "not licensed") prompt? 2. When I call session speak from mod_managed (or stream file) after selecting Allison / Cepstral as my voice, does Cepstral engine interfere with quality of the playback? If yes, when will I see it and how can I produce their effects? 3. What is the sensible number of ports (from Cepstral) I should be prepared to buy if findings in the previous points imposes significant limitations? Thank you for any help or guidance. Malay