Ok, so here's the deal.
Updated both my GPS's. A tomtom GO730 and a TomTom One140.
Both were upgraded to a navcore 9.430 (downloaded file SE_9.430) and plugged in the Australia map 895.4438. Both updates were successful and this is evident when the GPS loads up. Couple of questions:
1) The start up for my GO730 has a start up screen of a motorway and my One140 has one of batman when loading up. Why the discrepancy in both devices? They both look great but why the difference on both devices?
2) More importantly,I had issues with getting the computer voices to load (i was able to get the human voices, no problem). I basically resolved that by using the loquendo tts from my previous saved maps (stored on my hard drive) and that fixed matters. However, when i turn the GPS on after that there is absolutely no sound coming on. I have tried resetting both devices, with no avail.
3) What's more curious is that after i installed navcore 9.430 with the GO730 the sound was working, a few hours later it has stopped. With the 730, i did not replace the loquendo tts files from a previous saved map.
All help in resolving this ongoing sound issue is much appreciate.
Cheers.