i've managed to work around the ewok sounds, everything is pretty much done. I'm going to recheck everything and then you'll probably see this released next week.
Here's some info:
original run time: 2 hrs. 16 min.
new run time: 1 hr. 38 min.
Changes:
* The ewoks are completely gone. Never seen or heard at any point. They never existed.
* Some of Han Solo's scenes have been cut to make him less of a pussy. He's no longer worried about Leia loving Luke, there's no jealousy. They already know they love each other from Empire, so why is he questioning it here?
* A lot of scenes I found to be a bit pointless are gone. Little bits of dialogue and parts of scenes get removed.
* The band at Jabba's palace sequence has been cut. It was either the really crappy puppetry of the original version or the really crappy cgi of the special edition. I just elected to remove the whole thing. The Rancor is a bit more of a surprise now too.
* Han does not kill Bobba Fett by accident. He deliberately hits him. Also, we no longer see Bobba Fett fall into the Sarlaac pit, so the idea that he's still alive in EU makes more sense.
For those interested, I used OCPmovie's classic editions as my basis, but I pulled from all different versions of the film.