I am running 10.7.2 on a new MacBook. I've created Admin accounts/users and in the first I chose "Display Log-in Window as: Name & Password". Now all subsequent accounts/users are set that way and no matter what I do [including unlocking the lock at the bottom of the window] I cannot switch any of them to "List of Users". PS. This machine was not set up from an image.

Thanks for any help with this.
Thanks for any help with this.