X-Wing Mechanic,
Yes it's one of the deleted extras on the Blu-Ray. Would've loved if Lucas had put all the deleted material on the Blu-Ray. I would estimate there is another 30 mins + deleted dialogue sequences from each PT film that he hasn't released. Alot of the worst creeky dialogue in the original cuts of the films was shot in isolation during Lucas' infamous post production pickup periods. These pickups where not additional shots they were filmed to replace sequences shot during principle photography. The actors were flown back in for one day and realed through line after line of new dialogue on a sterile green screen stage with no sets or other actors to help bring the perforamnce to life. Whether we'll ever see the original on set dialogue sequences, who knows.
Often if an actor is delivering an awful reading of a terrible line in the PT you'll notice they're wearing a wig/false-beard or they've dramaticaly lost/put-on weight = pickup!
If you get your cut uploaded let me know. Would like to see it.
Ryan