Thanks guys. It looks like it will either be on LanPass or Finnair Plus. I have heard too many bad things about the CX proggie.

With LanPass, I get 100% bonus with each 1st class LanChile flight. With Finnair Plus, 300%. I will probably see which will cost me less to get into the respective emerald status, without losing my ability to get into EXP on AA. If I can't, then I will either dump the miles, or argue with AA to get them in. Since I am not so much into the latter, I will dump them. As I sit and type, I am thinking that Alaska might be an option as well, but I don't remember. Will have to look into it.
Thanks, and if anyone has a LanPass (or relevant info) let me know. Still find it odd, considering that the boards have places for Air Jamaica and South African Airways (which I have heard stellar things about).