Just to explain the Data Transfer thing, it's for if you own both the Vita and PS3 versions of the game. You can transfer your saves between the two through that. There is no transferring of the PS2 save even if you could hook your PS2 memory card into the system.

I never thought Auron was trying to signal to Sin in that one scene. I just always thought of it as just trying to continue to make him look cool. He's just raising his glass to Sin to get himself prepared, I think. I could be wrong.

Playing the intro at the beginning before you select new game/load/whatever sucks. I don't know why they do that. You could skip it by playing start, but I think most people's reactions when just loading up the game for the first time is to want to take everything, including watching that opening thing. It also sucks that once in the game, you can't ever skip cutscenes.

Not really related, but I just feel like sharing. I've given Tidus the name of "Boy" for my playthrough. I think it's a good name for him.