I really love that scene with the "brother & sister" theme added to it. It's a beautiful setting for that piece and it seems to play well until the end of the scene, where the music sort of just fades out into the next scene. The second clip has the same problem, going from Dooku to the arena. I suggest a transition of some sort for the wipe. Either a raise in strings or a short drumroll. See what you can work out, even if it "announces" the next scene. Notice how in the OT, the music carries us from one scene right into the next. You can acheive that too. It'll give your entire project a much more polished feeling.
But aside from that, it looks really great. How are you planning to distribute it? PIF or torrent or both?
P.S. - Smart use of YouTube, by the way.
I can't understand why people are still posting sample clips on yousendit and rapidshare when you can just post it on YouTube and everyone can watch it almost instantaneously.--InfoDroid