Fresh Waldorf installation -> "invalid login"

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http://crunchbang.org – I'm new to #!, but I've been using Ubuntu singe Gutsy, and FreeBSD before that, so I have a bit of *nix experience.  Still, I can't help but wonder if I'm just overlooking something stupid.  I just did a fresh install of Waldorf from USB -- the 20130506 release -- and it appeared to complete successfully.  So I reboot, but after I enter my password I get the username prompt again.  Logging in on tty1, I get an "Invalid login" message.  Google yields nothing relevant.  Ideas, anyone?Thanks in advance.Edit: I should also mention that my (HowTos)