It would be nice if the CMC module was less confusing for already subscribed users.
At present it shows
"You are already subscribed to our newsletter"
[Change Subscription] as a button
[text before as specified in module]
[email and name fields filled in with the current user details]
[Update Subscription] as a button
[text after as defined in module]
"Unsubscribe" as a link.
For a logged in user all that is really needed is "You are already subscribed" and [Unsubscribe] as a button.
Since they are logged in we can presume that they know their own user details and we wont want them to change those. Also it is very confusing to have two buttons [Change] and [Update] which may or may not do the same thing. Unsubscribe really needs formatting as a button.