Sorry if this is not in the right forum, I wasnt sure where to post it.
Its just LG are informing me that my 120hz monitor will not work in the uk
as nothing here refreshes at that rate
I would imagine that the person you got hold of might be an idiot. Assuming your connecting it to your pc then it should be perfectly fine so far as I know. And if youre going to be connecting another source then I still wouldnt worry, on that logic my 50hz super nintendo shouldnt work on my 60hz tv, but it does