I don't know that much about the classic villians really. I know they have Despero, Amazo, the Injustice League and the Key. Okay, here are my questions about the JLA villians.

#1. Were the Key and the Justice League ever allies? I read once that the Key was dying at one point, and he came to the Justice League to save his life. What were the circumstances regarding this?

#2. In American Dreams, wasn't the Key in a coma at the beginning of the arc. When did he fall into a coma before the Morrison story?

#3. I saw some of the recent Martian Manhunter series, and was that a White Martian that J'onn was interacting with? I thought they were the bad guys.

#4. In what issues pre-crisis have the JLA and Despero fought, and were they always enemies as well?

Thanks.