This archive also contains all required TTS engine driver files for both the Loquendo 7 TTS engine and the Nuance 5 TTS engine as well as some TTS-related UX 'add-on' files which add some additional features to the voices via TTS Pro.
Lastly, the main Loquendo TTS 'Lexicon' file in this archive is a plain-text version of the file, so you can easily correct mis-pronunciations if/as needed. Here are the details of what is contained in this archive: To 'install' these voices, simply extract the archive into your main iGo directory (wherever the iGo executable is). *speedlimit_decrease_tts_20.zip - Inform you when the speed limit has decreased quickdetour_tts_20.zip - Speak any quick-detours that are presented driveralerts_tts_20.zip - Speak selected driver alerts TTS Pro UX add-ons (availavle on the TTSPro menu in the Settings menu):