I was trying to set-up Contribute for a client's website, and it turns out it
already is.
He has already been assigned as the administrator, but aparently lost his
password (he doesn't have anything to do with the website, and I don't know why
he was made the administrator in the first place).

Anyway, my question is: Is there a way to get administrative access to a
Contribute site without the administrator password?
Is there a way to retrieve this password if it's lost?

Any help would be appreciated. Thanks.