Keyboard Settings Question

I recently picked up a cheap and cheerful but nice looking wired keyboard for my WDLiveTV best idea ever yet it makes so many things so much faster accurate and easy.

Only one question not the end of the world but keyboard is set to USA setting, EG key 2 = @ key so when I do logins I need to remember this.

Is there any method of setting to UK keyboard settings in the back ground workings. I am very techy so nothing is out of the question if I need to get into system files etc.

No keyboard settings in the WD TV Live, it will be in US English by default.