A new NESDS has been released by a (seemingly) new developer intending to re-code the emu to be open-source, and that's just what it is.
Emu here:
http://sourceforge.net/projects/nesds/files/
It seems that he has also added support for cheats
Emu here:
http://sourceforge.net/projects/nesds/files/
It seems that he has also added support for cheats