I drank Mountain Dew when I was on holiday last year in Florida, easily the best soft drink I've ever tasted. Here in the UK I think you can get it in a very few places that do it, no idea where though I think here in Leeds they sell it in a small shop near me. Otherwise, you can't get it in the UK, sadly... don't see why though, the UK market would be immense for such a product. After all, UK soft drinks and junk food and stuff have made it big in the US market (I'm looking at you, Cadbury-Schweppes...).