Here's a screenshot for you:

You can see there that the zones associated with each sample look screwed up. I'm going to assume each sample (since each one is one note) should be assigned to one individual keyboard note. But some of them are and some of them are assigned to multiple.
Each sample is also listed twice, each assigned a root key of either C2 or G8 with a detune of either +48 or -48.
Any idea what's going on here? Really hoping I can get away with just importing the NKI rather than building the instrument from scratch, sample by sample. =\ Thanks!