Signed into nextflix with wrong email address-how to fix??

Recently joined the Roamio family and when I tried to sign into netflix the first time I used my old email address but realized after that my current account is tied to my new email address... But I can't seem to figue out how to sign out under the old ID and back in under the current, active one.



Any suggestions? It sucks because I've been having to run my PS3 to use netflix but now that I have this I'd love to just run it right from the tivo box...