The map itself will work fine in your EU 1440. If you don't load the TH jcv file there will be no problems. If you do load the jcv file, your unit will have a 'crash & reboot' error every time you encounter a junction view on your route. As I said, if you really want the TH JCV to work on your 1440, you can load TH 1460 fw, but if you're not sure what to do best not try it without assistance. If you want help with that post in the [Only registered and activated users can see links. ].
Otherwise, just buy a nuvi when you get there as you said :
Code:
Please Login or Register to see the links