First of all, great program. I've been using BRU for perhaps 12+ years, so I've seen it progress through many iterations. In that time I've tried every bulk renaming utility available and BRU consistently rises to the top (at least for me). I downloaded the latest version today and I'm a little disappointed at the use of real estate in the GUI... so I took a quick minute to draw a mock up for a suggested GUI. I think scrolling through the various renaming options would be much cleaner and a much better use of space. I'm not a coder by any stretch of the imagination so I have no idea if it would be possible (or even functional), but I think it would at least be worth giving it a shot.

Take care!