Zombie said:
The reason the conversation halves were reversed in the actualy real Chew-Hirsh-Lucas edit was because it emotionally seemed weird that after hearing the dire, grave plea from Leia that all of a sudden Obi Wan starts reminiscing about the Jedi and gives Luke this big lesson about what a lightsaber is and then goes on about his father's murder.
That quote was from TFN. Honestly, if you think about it does it really make any MORE sense the way it was in the official version? In that version, they sit around and chit-chat while the whole time there's this mystery looming over them as to why this droid claims to be Obi-Wan's and who the girl is in this message that's pleading for Obi-Wan's help when apparently VERY few people knew that he was even still alive.
If anything I think Adywan's edit makes more sense. They hear the message (which mentions the Clone Wars), Luke then asks about the Clone Wars which gives Obi-Wan an opportunity to direct the following conversation as he sees fit to get Luke's blood pumping to try to get him to come with.