When Luke ignites the lightsaber in Kenobi's house, I see some king of cord or something in his sleeve under the sabe hilt?

I think Adywan already fixed this.

"61. Put the original Dianoga back in the trash compactor"

I don't remember Adywan writing this. Num. 61 in the list of changes on the first page of this thread does not say anything about Dianoga.

I was just checking out the 2004 DVD to see some differences and I must say that the light sabers really looked crappy. Adywan's improvements are really great here. And I hope he hasn't shown us even half the changes, because I would like to be surprised, you know that feeling like watching an almost completely new movie.