I was going to give you a hard time about not giving me more information, that I saw your link. "A picture is worth a thousand words."
It looks as though I forgot to change the top frame image and stylesheet for the theme that you picked. (I'm assuming that you always get that funky top frame when using that particular theme. Please let me know if I am guessing wrong.)
I will make sure that the theme's files get updated tonight when I get home. Thanks for letting me know!