Can you change the silver color on all the bars and toolbars and things on all the windows ? And also anyone know if you can change the red yellow and green buttons at the top left to the window-like icons that show what they do? And can you change it to the right top corner? And 4th question if anyone wants to clarify I heard you can change where you save pics, and I know from videos that the pic library is dark grey right...so is it possible to save pictures in a non iPhoto folder and the background is white then? Like in windows pic folder?