I don't know about you guys, but I think the new droid voice was changed prolly thanks to a favor for one of Lucas' friends or something like that, as there was no reason to change the computerized voice they had in the previous 2 episodes. Although it was pure hilarity to see, it kind of added a comic sense that shouldn't be in the face, er parts of the enemy lol. -"Oww! Dumb droid! -Hands up, Jedi! -You're welcome -Uh-oh!