I have been working on some mods to the PMIII skin. This is my first attempt at modding a skin and I thought it was going well, until I loaded it on my xbox. It looks fine on the XBMC I have on my computer but when I load it up on the XBox I have these two problems;

I'm not sure what that square towards the center of the screen, and I have no idea how to remove it
and

On this one I though I moved the settings, scripts and filemanager to the bottom of the screen, it looks right when I try the skin on xbmc for windows, but when I try it on the xbox, to moves to up there.
If some one could tell me what I am doing wrong I would really appreciate it.
PMIII Clean This is the skin file