Is there a way to adjust the default size of the preview pane in the file>open window?  It seems like every time I try to open a file, I've got to adjust the size of the preview pane so I can actually read the file names or descriptions.  Not to mention the fact that the border to adjust it by hand seems so finicky that I can't always grab onto it with my cursor.  Heck, even adjusting the default size of the actual window would be nice.

Obviously not a huge problem, but annoying nonetheless. 

edit: I should mention this is on SW2012