Thanks for the ideas and help guys. I'm just finishing up my cover art and just need to add the guys who are in the commentary track. TR47 himself says it is ILM's Ralph McQuarrie, Dennis Muren and Ken Ralston plus George Lucas and Frank Oz. I've located some cover art which doesn't list Lucas on the track and says Oz is on Empire (which makes sense). But the original definitive collection lists Ben Burtt also on the track for the trilogy. Can't find any info for each individual film though.

Any additional info would be greatly appreciated.

This seven disk set is awsome. Can't wait to get my cover art on the forum.