Alright thanks man. I also finally got a good answer from Microsoft today. The first lady I talked to on the phone said the UK had a different pin configuration, but I think she was confused and thought I was talking about a SCART cable possibly. Then I sent an email and the first guy didn't quite understand (although I included a picture of the Cooler King) and he just explained what each cable did (composite, component, etc.). Then I sent an email back and they just said call them. So I did and I finally got a lady who could answer it and she said it'd work also.
This whole thing was like a wild goose chase for the past few days for me but I'm glad I finally got an answer. And at least this answer will be in a forum now if anyone goes looking for the answer in the future.
Thanks for the help