HI I,V GOT IGO 8.3.4.102680 AUG 13 2009 INSTALLED ON MY DOUBLE DIN UNIT BUT MY TTS IS NOT WORKING I ADDED to my sys txt
tts_buffer=131072
announce_exit_directions=1
tts_logics=3
priority="HIGH"
always_say_road_names=1
announce_street_name=1
skip_exit_numbers=0
BUT STILL NO JOY ANY HELP PLEASE TY
or do i need new softwear