HX803 Sony Bravia expected in June. Not going to be cheap though, £2,700 according to pre order prices.
yes it can work
I think it is like your phone and depends on your plan
No
no
nope it wont
no because UK runs on a diffrent voltage system
Yes
Yes it will.
It will work if you can get a UK power adaptor for it, and if you have a NTSC compatible TV, but you will only will be able to play games from the US, not ones from the UK.
Yeah. It is not like it has a built in GPS.
Yes, but you'll probably need to get a new charger for it to plug into the sockets in the UK. Games bought in the UK will work on a USA-version Nintendo DS.