I don't even really know what TTS does, but from what it sounds like, it will explain the warnings rather then show them on the map? I've added them to the SD Card, but when I go to Sounds & Warnings 'TTS Pro' is still greyed out.
It works great, besides some random freezes and doesn't show the speed limit, the clock freezes, and bluetooth decides not to connect quite a bit, a few other things.
I currently have 'iGo-Primo 2.4-9.6.13 Complete' setup in my car. I've been searching and haven't found anything that works for me.
