Also, the anime often has an effect on the translations; sometimes certan things like name spellings and the like are often matched up with the show. (DBZ in Shonen Jump used to spell the name Kuririn, but I believe it changed to Krillin. I could be mistaken, but I know it happened with certain names in One Piece)
On the topic of one piece: Has any one scene the US dub of One Piece. I've heard good things about the show, so I tried it.... but the voices and the like were so terribly butchered I couldn't take it. And they did what Funimation did with GT....
The theme song is now in Hip Hop/rap style. *cringes*