Are thre any good papers / discussions / sites that you're aware of that discuss different bible translations?

I am not english speaker but Bibles in english are better for me..even I have read NITV they contain a lot of words from other sources according to them compare the masoteric text and samaritan text of the torah and new testament is always enterily from greek version.. I have read in spanish the protestant reina valera,catholic version called the latino version of the Bible but it doesn't have nothing to see with vulgate and the jehovah witnesses called new word of holy scriptures or something like that.. I found no differences only some spanish versions insert the word in many pages..