http://us.flyasiana.com/ffp/ffp.asp
Don't have enough miles with them to have tried any redemptions but it should work similiar to KE's which I have used many times within our immediate family.
I had to show proof of marriage for my wife but for my parents and myself, we didn't have to show anything other than our passport I think but that may have changed now.
[This message has been edited by korea71 (edited 05-17-2003).]