http://gallery.artofgregmartin.com/tuts_arts/making_a_star_field.html
to cook up this mockup of a main menu. Now I just need to do the mockup for the "Join Server" and "Options" screens so I can have something to transition to :)
EDIT:
Here is the "Join Server" prototype I came up with. Tomorrow I'll have to see if I can script up the UI using my GUI scripting language :)
Anyway, its lookin sweet.