Yup, a dub exists of the original TV edits, the directors cut and then some. The original release even was quadlingual (French, Spanish, Japanese, English), as I used the French version to improve my skills in French translation. The English dub wasn't bad, IMHO, but the Director's cut episodes stank dubwise. I love the Japanese original TV edit, but just waiting to find time to watch the Director's cuts in Japanese. Not going to double dip with the Platinum episodes, as there have already been problems with their release and the originals suit me just fine.
Actually, the only problem with the Platinum release is regarding the dub (missing dialogue) everything else is awesome, especially the picture. At the very least though, pic up the DC disc's, the changes are worth it.