So I downloaded some mp3 files of some speeches given in one of two languages - either English or Spanish. Unfortunately, the source of the files had URL-encoded the names of the files before putting them up on their server.
So, when I downloaded the files, it was into a directory in my iTunes folder. Then, I copied the files from my iTunes directory into c:\musicfiles, so I'd have a backup of the files to work against.
This left me with a folder structure like
c:\musicfiles\english
c:\musicfiles\spanish
The next article is going to show you how I wrote a quick little script to loop everything in a given directory and un-encode it.