For those who haven't seen it (there's a thread over in the SW preservation forum), some LFL reps will be on Home Theater Forum, and will be answering questions about the upcoming Blu-ray release:

"We will have the opportunity later this week to talk with Dennis Muren the Creative Director of ILM about the VFX of the Star Wars films, Matthew Wood of Skywalker Sound about the audio mix for the Blu-rays and Kayleen Walters from Lucasfilm Ltd about the Blu-rays.

What do YOU want to know?"

If you're not already a member of HTF, now might be a good time to join, to put in your 2 cents:

http://www.hometheaterforum.com/forum/thread/313950/chance-to-talk-to-lucasfilm-about-the-new-star-wars-blu-rays-what-do-you-want-to-know