Hi Marcia,
I am not sure what email address for Ed Austin you refer to, but as far as I know he has not changed it at all. I have sent him a copy of your posting in case he wants to reply to you here. If I don't get a reply from him, I should be seeing him Saturday night at our Manx Society of N.Z. dinner, in which case I will ask him then.
Regards,
Marjery