Using "
FairUse4WM" works extremely well and fast.
I have only used it for a WMV file, it detected my License keys within seconds, then it was very speedy in converting even on my 500Mhz 256RAM computer while it was scanning itself with Adaware.
It is DRMDBG, but with GUI (Graphic User Interface)(makes it easier).
*Remember, if you didn't legally buy it and it's protected and you aren't in possesion of a legit License you can't do any of this*
When its done:
Just check your "My Documents" folder, if you unDRM'd a music file, check "My Music", if video "My Videos", etc.
It will have "(No DRM)" in the name.