Yes it does..
Its the only rom renamer I use..
It uses dat files like Clrmamepro (the other popular renamer)
Ive used it to rename all my Amiga adfs plus my mame collection etc...
I think its great..
Ive just started using clrmamepro and think its ok, however it seems to either put each rom in its own directory or zip the rom up when it re-builds them.. I dont want them zipped or in their own directories - just renamed. How do I do this?