I thougt I would change my usernickname to Rowan (my real name) , since I now have my blog running (limping right now
I don't think there is a way you can do it yourself...I'm sure one of the mods either knows how to do it or can get Amy to do it for you.
You can't change your username yourself..
I'm not sure of the policy of this board, as they all have thier own.. I would send a PM to Amy about it.. she might be able to change it for you or at least give you some direction
email Amy. she changed mine. just email her what you want to change it to. shes cool about doing it.