WinEdt ⇒ Using UK English in WinEdt

[tsukiko]

Hi, everyone.
In WinEdt 6.0, the default language is American English. But, i want to use UK English especially to check the spelling. I'm not sure how to activate the UK English in WinEdt though i've seen it in my Dictionary folder. I mean for example, i type "neighbour", WinEdt will find it wrong and hence coloured it with the red colour. Can someone guide me how to do this?
Thanks in advanced.