Here is a pretty good site with lots of Kazaa/Emule/Edonkey appz (It's in spanish tho, put pretty straightforward to understand, even if U don't know spanish) Emule/Kazaa utilities (spanish)

Donkey Doctor is in the above site, but I U can't navigate through the spanish , here's a direct link to the download:

- Donkey DoctorXP

p.s: But make an effort to check that site out, it has a lot of very good emule appz, like a fake file checker, recover utilitie for Linux, edonkey server and appz that tell U everything U could possibly want to know about .met files

p.s: Oh, and the file I said I recoverd earlier ended up having errors in it