So he added me on MSN asking to buy my runescape account. So as I always do, I asked for a PM and googled his e-mail. So when I googled his e-mail, I found a thread where he posted his e-mail, on an account named Isaac. And when he sent me the PM, it was from a different account!
Heres the proof:
Link to profiles:
Isaac (BANNED): http://www.sythe.org/members/238207-isaac.html
I think he is evading to scam, because when we were talking on msn, he asked me to go first, and would not, absolutely not use an OMM or even a mod of his choice as a MM.