Suspected As Much, I did....Hmmmmm

As part of my nerdly lead-in to seeing ROTS, I watched episodes 4,5&6 on the DVDs that my lovely wife so lovingly gave to me for my birthday. I found myself thinking that there had been some changes (in addition to the well publicized "Greedo shoots first" addition, which I despise). Well, here is a website that discusses those changes, some of which were Vader/Sidious conversation dubs that helped to make sense of some of the storylines' internal inconsistencies.