I tried TomTom HOME 2.4 and it wouldn't recognise either of my PDAs. I went back to my 1.5 version left over from my TTN6 install on my Hermes and this recognises my Touch HD as HTC-Blackstone. It sees my TTN7 application, POIs and voices as you'd hope. I have used it to update my TomTom account with my Touch HD so my My TomTom account is sync'd to my HD - Weather and Buddies now work.
I'm running the demo map at the moment but what is scaring me is I've heard rumours of TomTom HOME being too clever and recognising that any TTN7 map I now purchase is not intended for my device and not allowing me to download/install.
Do I have anything to worry about?
.....runs with scissors - NO FEAR!
Nokia 1610 > Nokia 6110 > Nokia 5110 > Nokia 7110 (The 'Matrix' Phone - still got a brand new, unopened one of these!) > Nokia 6310 > Nokia 7210 > Orange SPV E200 (HTC Voyager)> Orange SPV C500 (HTC Typhoon)> Orange SPV M2000 (HTC Blue Angel)> Orange M3100 (HTC Hermes/Black Majik ROM) > HTC Touch HD > HTC Desire > Google Nexus S