Hi,
I'm trying to do this too. I think what ag346 is referring to is whether BRU can be used to change file *properties*, rather than the file *name*. For example, with a collection of MP3 files, to change the "Title" property based on some sort of rule. Specifically, what I would like to do is to prefix the "Title" property with the Track Number.
Orig. file: Filename "Whatever.mp3", Title property "
Some title", Track Number property "123"
Change to: Filename "Whatever.mp3", Title property "
123 Some title", Track Number property "123"
Is this possible with BRU? If not, could you perhaps suggest an alternative way? I have approx. 500 files and doing them manually is a faff (do-able, but I'm lazy!)

Thanks,
Stefan