My .02... granted I'm hearing this on a netbook, but I think Jaitea's audio editing sounds terrific. His insertion of "Luke" in the hologram scene sounded pretty seamless to me. Maybe I should listen to it again on my desktop computer later just to verify.

Now, the issue of whether "Luke" or "young" works better from a dialogue point of view is another matter. The idea of omitting Luke's name altogether as per cap's suggestion is interesting too, however I think it'd be a bit odd to be discussing this new enemy and not first confirming who exactly they're talking about. If each knew the other was talking about Luke, why did the Emperor bother notifying Vader in the first place?

The more I think about this scene, the less sense it makes. Why would the Emperor contact Vader half way through the film to tell him about Luke? Wouldn't he know what Vader was up to, and whom he was after, all this time?

I wonder if the scene would be better off if it appeared earlier in the movie... thoughts?