I just downloaded the BeBold theme by Mothy or whatever his name is.
Anyway I get it loaded and everything but the bottom dock is missing an icon. I have tried 3 different versions of the same skin, for my 4.5.0.55 blackberry curve 8310 and all of them have an icon missing?
Did you by any chance delete some of the default themes that came with your Curve. In following the Stoner Guide (How to increase file free memory) I went overboard and deleted some theme files I shouldn't have that fragged my iBerry Blocks theme soft of what your image looks like. I restored the theme and everything was back.