Speaking of Beru's voice, there was a very slight change to her dialogue for the SE. Compare the audio of the original to the SE or post-SE when she says, "He has too much of her father in him." Ever since '97, there's a very slight pause inserted before the word 'father.'
I learned that while researching to make a custom GOUT-synced audio track for myself. I grew up with the 1997 SE and certain bits of audio don't sound right to me unless they're there. Things like the computer noises from the SE (and from the mono mix) as the Falcon takes off from the Death Star. I'm glad the DEed is GOUT-synced, as it makes these kinds of things relatively easy to do.