Kingdom Hearts II Pluto's Letter?

So remeber that letter Pluto had at the end of Kingdom Hearts I... Was it ever explained what it said, or why it was sent. Could the letter at the end of Kingdom Hearts II be the same one, or a completely unrelated one? I just got to thinking, with seeing Mickey in the "Birth by Sleep" trailer, that maybe there was more he had to tell everyone but just never had the time to with everything else that was going on. So was this ever explained, and do you think the letters are the same ones?

 

I think thats a plothole. But I do believe the letters are completely different. It would make sense that the letter they get at the end of kh2 would make sense with the "birth by sleep" ending.

 

Yeah, no-one ever found out what was in pluto's letter. Wonder what it says. I think everyone forgot, becoause there was speculation on the org.

 

yeah thts weird i dont think we even find out wut it says do we? =\