SilverKey said:
As for the same shot of the Jedi Council appearing in TPM and AOTC: I believe it's mentioned on the audio commentary of the AOTC DVD that the Council scene originally wasn't in the script, and that they decided to add it later. They created the scene using bluescreen footage of Ewan and Hayden, and pasting the scene together using templates and footage from TPM.

I didnt knew that!

Thats why Ewan and hayden looks so fake cutout in these shots! They need some serious fix especially in the feet.

-Angel