I've been in there, and made Mike an admin, and set it up so his permissions are the same as mine (as far as I can tell), but he still can't see everything I can.
And as far as the styles, I can't figure out how to get them. I'm a member of the community, but I can't seem to download any of those styles... you need some kind of special permission. And I can't get to it from the member section either. I'm going to have to ask about it.