Hi... I was seeing the space pilot video that was posted a few days ago and i saw all the workflow very smooth until he got into the styles window. It is not bad but it could be better. I think MoI can get rid of that window. That window has 5 buttons plus the list of styles that its already in the browser panel. One possible option can be this one: the add and remove style buttons can be replaced with + - next to the styles title in the browser (very mac like). To edit a style you can double clic or right clic the style and for moving up and down you can just drag the styles.

Just a thought...