there are definitely programs out there that will do batch renaming for you. I like tagscanner. but you can do a search at downloads.com for how to organize mp3s to get a plethora of programs. and if you're just trying to do batch renaming of files, then check out some of rename master at arsware.org. That place actually has a plethora of great little utilities you might be looking for and never know you were looking for it. g'luck