Thanks to all the kind folk on this forum I have successfully installed Navcore 9530 SE on my 32Mb RAM Tomtom One XL and it fair zips along! Everything is fine.
Additionally I have deleted the Loquendo folder and have installed Tom (US) VocalizerTTS. Everything works fine with Tom (US)!
I know that it is best to only have one Vocalizer voice but I would like to install Serena (UK) instead and I have a ...