first of all I need to say that I love BRU. Great little tool that makes an user day easier.
Now to my suggestion:
One should be able to just import new names from a textfile, that will apply to the current selection in the shown order.
For example if i have a folder with a hundred files (001.mp3 to 100.mp3), I want to just import a textfile with the new names (First Song.mp3\linebreak\Second Song.mp3). And while we`re at it: Being able to optionally leave out the file-extension would also be a nice helper.
Let me know what ya think

Cheers
magoo