Jumping back to a (possibly already solved) issue. I remember when we were discussing having Ian McDiarmid do the original hologram dialog, people said it couldn't be done 100% because Ian never ever says "Luke". Was this ever solved?
I have the episode 3 soundtrack with a bonus disc of Ian McDiarmid introducing music videos and in it he says Luke at least once. I couldn't find my cd in my apartment, but I found it on youtube.
http://www.youtube.com/watch?v=VuZtm6zGgCA
he says "Luke" about 46 seconds in.
-porkins