I can replace the Drum Replacer Wave with an SFZ file by loading from the GUI waveform area.
That's pretty cool. It even supports the velocity values in the samples.
However, if I put that SFZ file and it's samples in the Drum Replacer content area it will screw things up.
For example, I took the Karplangor sfz file I posted in the Rapture Pro forum and loaded it fine by locating it in the Rapture Pro multisamples location.
But if I copy the files (SFZ and samples) and put it in:
Cakewalk Content\Drum Replacer\Drums\Snares
then Drum Replacer will ignore all the Snares until I remove the SFZ file and samples.