Hub', I am not sure, but if you are looking for help, I think the problem is you have 2 e-mail addresses entered on one line. Even though you separated them by a comma, I don't think their system is "smart" enough to figure that out. It must require only one e-mail address. You'll have to choose one and just use that, and I think that problem will be fixed.
"By rocket to the moon. By airplane to the rocket, by taxi to the airport, by front door to the taxi. By throwing back the blanket, hanging down the legs."
-They Might Be Giants