Hmm, I just found out about this rakeback thing.
Thing is, durign my tilt 9and exodus from PartyPoker and Empire Poker) I created an account on FTP too. But I never deposited. Now I hear that in order to get the obscure rakeback, you need to sign up via the rakeback site in question.
Existing accounts are SOL.
So, I've emailed their support, since it also says that "depending on the room, we might be able to convert accounts too".
I'm awaiting their response before depositing. Rakeback, + 100% deposit, is too sweet to pass by.