Problems w/ GDM Setup

[albi]

>> After gdmsetup opens I go to change the Graphical Greeting and the
>> shaded bullet is on the "HumanCircle" theme... however, if I try to
>> select say... "Earth" for instance the shaded bullet does not change
>> from "HumanCircle".
>>
>> In other words gdm does not allow me to select different themes even
>> though it see and recognizes those located in /usr/share/gdm/themes.

you should mark the radio-button, not just click on the name of the theme